CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-sticky-header-enabled vector-toc-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>Subterranean warfare - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-sticky-header-enabled vector-toc-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy", "wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"e89bcef8-ad3a-444d-9d61-7d0f494381bc","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Subterranean_warfare","wgTitle":"Subterranean warfare","wgCurRevisionId":1263355419,"wgRevisionId":1263355419,"wgArticleId":50681608,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Articles with short description","Short description is different from Wikidata","All stub articles","Subterranean warfare","Military stubs"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"Subterranean_warfare","wgRelevantArticleId":50681608,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia", "wgCiteReferencePreviewsActive":false,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":false,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":8000,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q25106394","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles": "ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.media","site","mediawiki.page.ready","jquery.makeCollapsible","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.switcher","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming", "ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.16"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/5/59/AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg/1200px-AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="675"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/5/59/AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg/800px-AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="450"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/5/59/AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg/640px-AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="360"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Subterranean warfare - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//en.m.wikipedia.org/wiki/Subterranean_warfare"> <link rel="alternate" type="application/x-wiki" title="Edit this page" href="/w/index.php?title=Subterranean_warfare&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//en.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://en.wikipedia.org/wiki/Subterranean_warfare"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Subterranean_warfare rootpage-Subterranean_warfare skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" title="Main menu" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-contents" class="mw-list-item"><a href="/wiki/Wikipedia:Contents" title="Guides to browsing Wikipedia"><span>Contents</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Current_events" title="Articles related to current events"><span>Current events</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Visit a randomly selected article [x]" accesskey="x"><span>Random article</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About" title="Learn about Wikipedia and how it works"><span>About Wikipedia</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us" title="How to contact Wikipedia"><span>Contact us</span></a></li><li id="n-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages"><span>Special pages</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Contribute </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="Guidance on how to use and edit Wikipedia"><span>Help</span></a></li><li id="n-introduction" class="mw-list-item"><a href="/wiki/Help:Introduction" title="Learn how to edit Wikipedia"><span>Learn to edit</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Community_portal" title="The hub for editors"><span>Community portal</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes to Wikipedia [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_upload_wizard" title="Add images or other media for use on Wikipedia"><span>Upload file</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-en.svg" width="117" height="13" style="width: 7.3125em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en" class=""><span>Donate</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&returnto=Subterranean+warfare" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&returnto=Subterranean+warfare" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Log in and more options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en"><span>Donate</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=Subterranean+warfare" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=Subterranean+warfare" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Top)</div> </a> </li> <li id="toc-History" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#History"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>History</span> </div> </a> <button aria-controls="toc-History-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle History subsection</span> </button> <ul id="toc-History-sublist" class="vector-toc-list"> <li id="toc-2023_Israel–Hamas_war" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#2023_Israel–Hamas_war"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>2023 Israel–Hamas war</span> </div> </a> <ul id="toc-2023_Israel–Hamas_war-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Table of Contents" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Subterranean warfare</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 4 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-4" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">4 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Guerra_subterr%C3%A1nea" title="Guerra subterránea – Spanish" lang="es" hreflang="es" data-title="Guerra subterránea" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Guerre_souterraine" title="Guerre souterraine – French" lang="fr" hreflang="fr" data-title="Guerre souterraine" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%9C%B0%E4%B8%8B%E6%88%A6%E4%BA%89" title="地下戦争 – Japanese" lang="ja" hreflang="ja" data-title="地下戦争" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%B4%DB%95%DA%95%DB%8C_%DA%98%DB%8E%D8%B1%D8%B2%DB%95%D9%88%DB%8C" title="شەڕی ژێرزەوی – Central Kurdish" lang="ckb" hreflang="ckb" data-title="شەڕی ژێرزەوی" data-language-autonym="کوردی" data-language-local-name="Central Kurdish" class="interlanguage-link-target"><span>کوردی</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q25106394#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Subterranean_warfare" title="View the content page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:Subterranean_warfare" rel="discussion" title="Discuss improvements to the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">English</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Views"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Subterranean_warfare"><span>Read</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Subterranean_warfare&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Subterranean_warfare&action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Subterranean_warfare"><span>Read</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Subterranean_warfare&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Subterranean_warfare&action=history"><span>View history</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/Subterranean_warfare" title="List of all English Wikipedia pages containing links to this page [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/Subterranean_warfare" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:File_Upload_Wizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Subterranean_warfare&oldid=1263355419" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Subterranean_warfare&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&page=Subterranean_warfare&id=1263355419&wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FSubterranean_warfare"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FSubterranean_warfare"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Subterranean_warfare&action=show-download-screen" title="Download this page as a PDF file"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Subterranean_warfare&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q25106394" title="Structured data on this page hosted by Wikidata [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Warfare conducted underground</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/59/AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg/220px-AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg" decoding="async" width="220" height="124" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/59/AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg/330px-AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/59/AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg/440px-AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg 2x" data-file-width="3984" data-file-height="2240" /></a><figcaption><a href="/wiki/United_States_Army" title="United States Army">United States Army</a> soldiers training for subterranean warfare in 2013</figcaption></figure> <style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r1246091330">.mw-parser-output .sidebar{width:22em;float:right;clear:right;margin:0.5em 0 1em 1em;background:var(--background-color-neutral-subtle,#f8f9fa);border:1px solid var(--border-color-base,#a2a9b1);padding:0.2em;text-align:center;line-height:1.4em;font-size:88%;border-collapse:collapse;display:table}body.skin-minerva .mw-parser-output .sidebar{display:table!important;float:right!important;margin:0.5em 0 1em 1em!important}.mw-parser-output .sidebar-subgroup{width:100%;margin:0;border-spacing:0}.mw-parser-output .sidebar-left{float:left;clear:left;margin:0.5em 1em 1em 0}.mw-parser-output .sidebar-none{float:none;clear:both;margin:0.5em 1em 1em 0}.mw-parser-output .sidebar-outer-title{padding:0 0.4em 0.2em;font-size:125%;line-height:1.2em;font-weight:bold}.mw-parser-output .sidebar-top-image{padding:0.4em}.mw-parser-output .sidebar-top-caption,.mw-parser-output .sidebar-pretitle-with-top-image,.mw-parser-output .sidebar-caption{padding:0.2em 0.4em 0;line-height:1.2em}.mw-parser-output .sidebar-pretitle{padding:0.4em 0.4em 0;line-height:1.2em}.mw-parser-output .sidebar-title,.mw-parser-output .sidebar-title-with-pretitle{padding:0.2em 0.8em;font-size:145%;line-height:1.2em}.mw-parser-output .sidebar-title-with-pretitle{padding:0.1em 0.4em}.mw-parser-output .sidebar-image{padding:0.2em 0.4em 0.4em}.mw-parser-output .sidebar-heading{padding:0.1em 0.4em}.mw-parser-output .sidebar-content{padding:0 0.5em 0.4em}.mw-parser-output .sidebar-content-with-subgroup{padding:0.1em 0.4em 0.2em}.mw-parser-output .sidebar-above,.mw-parser-output .sidebar-below{padding:0.3em 0.8em;font-weight:bold}.mw-parser-output .sidebar-collapse .sidebar-above,.mw-parser-output .sidebar-collapse .sidebar-below{border-top:1px solid #aaa;border-bottom:1px solid #aaa}.mw-parser-output .sidebar-navbar{text-align:right;font-size:115%;padding:0 0.4em 0.4em}.mw-parser-output .sidebar-list-title{padding:0 0.4em;text-align:left;font-weight:bold;line-height:1.6em;font-size:105%}.mw-parser-output .sidebar-list-title-c{padding:0 0.4em;text-align:center;margin:0 3.3em}@media(max-width:640px){body.mediawiki .mw-parser-output .sidebar{width:100%!important;clear:both;float:none!important;margin-left:0!important;margin-right:0!important}}body.skin--responsive .mw-parser-output .sidebar a>img{max-width:none!important}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sidebar:not(.notheme) .sidebar-list-title,html.skin-theme-clientpref-night .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle{background:transparent!important}html.skin-theme-clientpref-night .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle a{color:var(--color-progressive)!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-list-title,html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle{background:transparent!important}html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle a{color:var(--color-progressive)!important}}@media print{body.ns-0 .mw-parser-output .sidebar{display:none!important}}</style><style data-mw-deduplicate="TemplateStyles:r886047488">.mw-parser-output .nobold{font-weight:normal}</style><table class="sidebar sidebar-collapse nomobile nowraplinks hlist" style="width:"><tbody><tr><td class="sidebar-pretitle">Part of a series on</td></tr><tr><th class="sidebar-title-with-pretitle" style="font-size:150%;"><span style="font-size:120%"><a href="/wiki/War" title="War">War</a></span><br /><span class="nobold"><span style="font-size:85%;">(<a href="/wiki/Outline_of_war" title="Outline of war">outline</a>)</span></span></th></tr><tr><td class="sidebar-image"><span typeof="mw:File"><a href="/wiki/File:War,_northwest_gallery_-_Gari_Melchers,_artist._LCCN91480633_(cropped).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/War%2C_northwest_gallery_-_Gari_Melchers%2C_artist._LCCN91480633_%28cropped%29.jpg/220px-War%2C_northwest_gallery_-_Gari_Melchers%2C_artist._LCCN91480633_%28cropped%29.jpg" decoding="async" width="220" height="64" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/War%2C_northwest_gallery_-_Gari_Melchers%2C_artist._LCCN91480633_%28cropped%29.jpg/330px-War%2C_northwest_gallery_-_Gari_Melchers%2C_artist._LCCN91480633_%28cropped%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fb/War%2C_northwest_gallery_-_Gari_Melchers%2C_artist._LCCN91480633_%28cropped%29.jpg/440px-War%2C_northwest_gallery_-_Gari_Melchers%2C_artist._LCCN91480633_%28cropped%29.jpg 2x" data-file-width="3691" data-file-height="1076" /></a></span></td></tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Military_history" title="Military history">History</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Prehistoric_warfare" title="Prehistoric warfare">Prehistoric</a></li> <li><a href="/wiki/Ancient_warfare" title="Ancient warfare">Ancient</a></li> <li><a href="/wiki/Medieval_warfare" title="Medieval warfare">Post-classical</a> <ul><li><a href="/wiki/Medieval_fortification" title="Medieval fortification">Castles</a></li></ul></li> <li><a href="/wiki/Early_modern_warfare" title="Early modern warfare">Early modern</a> <ul><li><a href="/wiki/Military_Revolution" title="Military Revolution">Military revolution</a></li> <li><a href="/wiki/Pike_and_shot" title="Pike and shot">Pike and shot</a></li> <li><a href="/wiki/Napoleonic_weaponry_and_warfare" title="Napoleonic weaponry and warfare">Napoleonic warfare</a></li></ul></li> <li><a href="/wiki/Modern_warfare" title="Modern warfare">Late modern</a> <ul><li><a href="/wiki/Industrial_warfare" title="Industrial warfare">Industrial warfare</a></li> <li><a href="/wiki/Fourth-generation_warfare" title="Fourth-generation warfare">Fourth-gen warfare</a></li></ul></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Military" title="Military">Military</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Military_organization" title="Military organization">Organization</a></li> <li><a href="/wiki/Command_and_control" title="Command and control">Command and control</a></li> <li><a href="/wiki/Defense_ministry" class="mw-redirect" title="Defense ministry">Defense ministry</a></li> <li><a href="/wiki/Army" title="Army">Army</a></li> <li><a href="/wiki/Navy" title="Navy">Navy</a></li> <li><a href="/wiki/Air_force" title="Air force">Air force</a></li> <li><a href="/wiki/Marines" title="Marines">Marines</a></li> <li><a href="/wiki/Coast_guard" title="Coast guard">Coast guard</a></li> <li><a href="/wiki/Space_force" title="Space force">Space force</a></li> <li><a href="/wiki/Military_reserve_force" title="Military reserve force">Reserves</a></li> <li><a href="/wiki/Military_rank" title="Military rank">Ranks</a></li></ul> <hr /> <ul><li><i>Specialties:</i></li> <li><a href="/wiki/Staff_(military)" title="Staff (military)">Staff</a></li> <li><a href="/wiki/Combat_engineer" title="Combat engineer">Engineers</a></li> <li><a href="/wiki/Military_intelligence" title="Military intelligence">Intel</a></li> <li><a href="/wiki/Reconnaissance" title="Reconnaissance">Recon</a></li> <li><a href="/wiki/Medical_corps" title="Medical corps">Medical</a></li> <li><a href="/wiki/Military_police" title="Military police">Police</a></li> <li><a href="/wiki/Military_diving" title="Military diving">Diving</a></li> <li><a href="/wiki/Aircraft_pilot" title="Aircraft pilot">Pilot</a></li></ul> <hr /> <ul><li><i>Land units:</i></li> <li><a href="/wiki/Infantry" title="Infantry">Infantry</a></li> <li><a href="/wiki/Armoured_fighting_vehicle" title="Armoured fighting vehicle">Armor</a> <ul><li><a href="/wiki/Cavalry" title="Cavalry">Cavalry</a></li></ul></li> <li><a href="/wiki/Artillery" title="Artillery">Artillery</a></li> <li><a href="/wiki/Special_forces" title="Special forces">Special forces</a></li> <li><a href="/wiki/Signal_corps" title="Signal corps">Signal corps</a></li></ul> <hr /> <ul><li><i>Naval units:</i></li> <li><a href="/wiki/Warship" title="Warship">Warships</a></li> <li><a href="/wiki/Submarine" title="Submarine">Submarines</a></li> <li><a href="/wiki/Aircraft_carrier" title="Aircraft carrier">Aircraft carriers</a></li> <li><a href="/wiki/Landing_craft" title="Landing craft">Landing craft</a></li> <li><a href="/wiki/Auxiliary_ship" title="Auxiliary ship">Auxiliary ships</a></li></ul> <hr /> <ul><li><i>Air units:</i></li> <li><a href="/wiki/Fighter_aircraft" title="Fighter aircraft">Fighters</a></li> <li><a href="/wiki/Bomber" title="Bomber">Bombers</a></li> <li><a href="/wiki/Airborne_early_warning_and_control" title="Airborne early warning and control">Command</a></li> <li><a href="/wiki/Close_air_support" title="Close air support">Close air support</a></li> <li><a href="/wiki/Electronic-warfare_aircraft" title="Electronic-warfare aircraft">Electronic-warfare</a></li> <li><a href="/wiki/Reconnaissance_aircraft" title="Reconnaissance aircraft">Reconnaissance</a></li></ul> <hr /> <ul><li><i>Combat systems:</i></li> <li><a href="/wiki/Fire-control_system" title="Fire-control system">Fire-control system</a></li> <li><a href="/wiki/Fire-control_radar" title="Fire-control radar">Fire-control radar</a></li> <li><a href="/wiki/Director_(military)" title="Director (military)">Director (military)</a></li> <li><a href="/wiki/Combat_information_center" title="Combat information center">Combat information center</a></li> <li><a href="/wiki/Sonar" title="Sonar">Sonar</a></li> <li><a href="/wiki/Radar" title="Radar">Radar</a></li></ul> <hr /> <ul><li><i>Historical:</i></li> <li><a href="/wiki/Ship_gun_fire-control_system" title="Ship gun fire-control system">Ship gun fire-control</a></li> <li><a href="/wiki/Gun_data_computer" title="Gun data computer">Gun data computer</a></li> <li><a href="/wiki/Torpedo_Data_Computer" title="Torpedo Data Computer">Torpedo data computer</a></li></ul> <hr /> <ul><li><i>Development:</i></li> <li><a href="/wiki/Basic_training" class="mw-redirect" title="Basic training">Basic training</a></li> <li><a href="/wiki/Military_exercise" title="Military exercise">Military manoeuvrers</a></li> <li><a href="/wiki/Combat_training" class="mw-redirect" title="Combat training">Combat training</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Battlespace" title="Battlespace">Battlespace</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Aerospace" title="Aerospace">Aerospace</a> <ul><li><a href="/wiki/Aerial_warfare" title="Aerial warfare">Aerial</a></li> <li><a href="/wiki/Airborne_forces" title="Airborne forces">Airborne</a></li> <li><a href="/wiki/Space_warfare" title="Space warfare">Space</a></li></ul></li></ul> <hr /> <ul><li><a href="/wiki/Land_warfare" title="Land warfare">Land</a> <ul><li><a href="/wiki/Cold-weather_warfare" title="Cold-weather warfare">Cold-region</a></li> <li><a href="/wiki/Desert_warfare" title="Desert warfare">Desert</a></li> <li><a href="/wiki/Fortification" title="Fortification">Fortification</a></li> <li><a href="/wiki/Jungle_warfare" title="Jungle warfare">Jungle</a></li> <li><a href="/wiki/Mountain_warfare" title="Mountain warfare">Mountain</a></li> <li><a href="/wiki/Urban_warfare" title="Urban warfare">Urban</a></li> <li><a class="mw-selflink selflink">Subterranean</a> <ul><li><a href="/wiki/Tunnel_warfare" title="Tunnel warfare">Tunnel</a></li></ul></li></ul></li></ul> <hr /> <ul><li><a href="/wiki/Naval_warfare" title="Naval warfare">Sea</a> <ul><li><a href="/wiki/Amphibious_warfare" title="Amphibious warfare">Amphibious</a></li> <li><a href="/wiki/Blue-water_navy" title="Blue-water navy">Blue</a></li> <li><a href="/wiki/Brown-water_navy" title="Brown-water navy">Brown</a></li> <li><a href="/wiki/Green-water_navy" title="Green-water navy">Green</a></li> <li><a href="/wiki/Surface_warfare" title="Surface warfare">Surface</a></li> <li><a href="/wiki/Underwater_warfare" title="Underwater warfare">Underwater</a> <ul><li><a href="/wiki/Seabed_warfare" title="Seabed warfare">Seabed</a></li></ul></li></ul></li></ul> <hr /> <ul><li><a href="/wiki/Cyberwarfare" title="Cyberwarfare">Cyber</a></li> <li><a href="/wiki/Information_warfare" title="Information warfare">Information</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Weapon" title="Weapon">Weapons</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Anti-aircraft_warfare" title="Anti-aircraft warfare">Air defence</a></li> <li><a href="/wiki/Armoured_warfare" title="Armoured warfare">Armor</a></li> <li><a href="/wiki/Artillery" title="Artillery">Artillery</a></li> <li><a href="/wiki/Barrage_(artillery)" title="Barrage (artillery)">Barrage</a></li> <li><a href="/wiki/Biological_warfare" title="Biological warfare">Biological</a></li> <li><a href="/wiki/Military_camouflage" title="Military camouflage">Camouflage</a></li> <li><a href="/wiki/Cavalry" title="Cavalry">Cavalry</a> <ul><li><a href="/wiki/Horses_in_warfare" title="Horses in warfare">Horses</a></li> <li><a href="/wiki/Cavalry_tactics#Cavalry_in_modern_warfare" title="Cavalry tactics">Air cavalry</a></li></ul></li> <li><a href="/wiki/Chemical_warfare" title="Chemical warfare">Chemical</a></li> <li><a href="/wiki/Combined_arms" title="Combined arms">Combined arms</a></li> <li><a href="/wiki/Conventional_warfare" title="Conventional warfare">Conventional</a></li> <li><a href="/wiki/Cyberweapon" title="Cyberweapon">Cyber</a></li> <li><a href="/wiki/Area_denial_weapon" title="Area denial weapon">Denial</a></li> <li><a href="/wiki/Disinformation" title="Disinformation">Disinformation</a></li> <li><a href="/wiki/Drone_warfare" title="Drone warfare">Drone</a> / <a href="/wiki/Military_robot" title="Military robot">Robot</a></li> <li><a href="/wiki/Electromagnetic_warfare" class="mw-redirect" title="Electromagnetic warfare">Electromagnetic</a></li> <li><a href="/wiki/Infantry" title="Infantry">Infantry</a></li> <li><a href="/wiki/Loitering_munition" title="Loitering munition">Loitering</a></li> <li><a href="/wiki/Missile_defense" title="Missile defense">Missile</a></li> <li><a href="/wiki/Martial_music" title="Martial music">Music</a></li> <li><a href="/wiki/Nuclear_warfare" title="Nuclear warfare">Nuclear</a></li> <li><a href="/wiki/Psychological_warfare" title="Psychological warfare">Psychological</a></li> <li><a href="/wiki/Radiological_warfare" title="Radiological warfare">Radiological</a></li> <li><a href="/wiki/Submarine_warfare" title="Submarine warfare">Submarine</a></li> <li><a href="/wiki/Unconventional_warfare" title="Unconventional warfare">Unconventional</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Military_tactics" title="Military tactics">Tactics</a></div><div class="sidebar-list-content mw-collapsible-content"><a href="/wiki/List_of_military_tactics" title="List of military tactics">List of military tactics</a> <ul><li><a href="/wiki/Air_combat_manoeuvring" title="Air combat manoeuvring">Aerial</a></li> <li><a href="/wiki/Airlift" title="Airlift">Airlift</a> <ul><li><a href="/wiki/Air_assault" title="Air assault">Air assault</a></li> <li><a href="/wiki/Airbridge_(logistics)" title="Airbridge (logistics)">Airbridge</a></li> <li><a href="/wiki/Airdrop" title="Airdrop">Airdrop</a></li></ul></li> <li><a href="/wiki/Anti-aircraft_warfare" title="Anti-aircraft warfare">Anti-aircraft</a></li> <li><a href="/wiki/Anti-submarine_warfare" title="Anti-submarine warfare">Anti-sub</a></li> <li><a href="/wiki/Anti-tank_warfare" title="Anti-tank warfare">Anti-tank</a></li> <li><a href="/wiki/Battle" title="Battle">Battle</a></li> <li><a href="/wiki/Cavalry_tactics" title="Cavalry tactics">Cavalry</a></li> <li><a href="/wiki/Charge_(warfare)" title="Charge (warfare)">Charge</a></li> <li><a href="/wiki/Close-quarters_battle" title="Close-quarters battle">CQC</a></li> <li><a href="/wiki/Counterattack" title="Counterattack">Counterattack</a></li> <li><a href="/wiki/Counterinsurgency" title="Counterinsurgency">Counterinsurgency</a></li> <li><a href="/wiki/Convoy" title="Convoy">Convoy</a></li> <li><a href="/wiki/Defeat_in_detail" title="Defeat in detail">Defeat in detail</a></li> <li><a href="/wiki/Defensive_fighting_position" title="Defensive fighting position">Foxhole</a></li> <li><a href="/wiki/Drone_warfare" title="Drone warfare">Drone</a></li> <li><a href="/wiki/Envelopment" title="Envelopment">Envelopment</a></li> <li><a href="/wiki/Tactical_formation" title="Tactical formation">Formation</a></li> <li><a href="/wiki/Guerrilla_warfare" title="Guerrilla warfare">Guerrilla</a></li> <li><a href="/wiki/Naval_tactics" title="Naval tactics">Naval</a></li> <li><a href="/wiki/Shock_and_awe" title="Shock and awe">Rapid dominance</a></li> <li><a href="/wiki/Encirclement" title="Encirclement">Encirclement</a></li> <li><a href="/wiki/Investment_(military)" title="Investment (military)">Investment</a> <ul><li><a href="/wiki/Siege" title="Siege">Siege</a></li></ul></li> <li><a href="/wiki/Swarming_(military)" title="Swarming (military)">Swarm</a></li> <li><a href="/wiki/Screening_(tactical)" title="Screening (tactical)">Screen</a></li> <li><a href="/wiki/Tactical_objective" title="Tactical objective">Tactical objective</a></li> <li><a href="/wiki/Saturation_attack" title="Saturation attack">Target saturation</a></li> <li><a href="/wiki/Trench_warfare" title="Trench warfare">Trench</a></li> <li><a href="/wiki/Withdrawal_(military)" title="Withdrawal (military)">Withdrawal</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Operational_level_of_war" title="Operational level of war">Operational</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Military_operation" title="Military operation">Military operation</a> <ul><li><a href="/wiki/Special_operations" title="Special operations">Special</a></li></ul></li> <li><a href="/wiki/Operations_research" title="Operations research">Operations research</a></li> <li><i><a href="/wiki/Blitzkrieg" title="Blitzkrieg">Blitzkrieg</a></i></li> <li><a href="/wiki/Expeditionary_warfare" title="Expeditionary warfare">Expeditionary</a></li> <li><a href="/wiki/Deep_operation" title="Deep operation">Deep operation</a></li> <li><a href="/wiki/Maneuver_warfare" title="Maneuver warfare">Maneuver</a></li> <li><a href="/wiki/Operational_manoeuvre_group" title="Operational manoeuvre group">Operational manoeuvre group</a></li> <li><a href="/wiki/Raid_(military)" title="Raid (military)">Raid</a></li> <li><a href="/wiki/Covert_operation" title="Covert operation">Covert</a></li> <li><a href="/wiki/Stay-behind" title="Stay-behind">Stay-behind</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Military_strategy" title="Military strategy">Strategy</a></div><div class="sidebar-list-content mw-collapsible-content"><a href="/wiki/List_of_military_strategies_and_concepts" title="List of military strategies and concepts">List of military strategies and concepts</a> <ul><li><a href="/wiki/Military_campaign" title="Military campaign">Military campaign</a></li> <li><a href="/wiki/Anti-access/area_denial" title="Anti-access/area denial">Anti-access</a></li> <li><a href="/wiki/Attrition_warfare" title="Attrition warfare">Attrition</a></li> <li><a href="/wiki/Commerce_raiding" title="Commerce raiding">Commerce raiding</a></li> <li><a href="/wiki/Counter-offensive" class="mw-redirect" title="Counter-offensive">Counter-offensive</a></li> <li><a href="/wiki/Culminating_point" title="Culminating point">Culminating</a></li> <li><a href="/wiki/Defence_in_depth" title="Defence in depth">Defence in depth</a></li> <li><a href="/wiki/Fabian_strategy" title="Fabian strategy">Fabian</a></li> <li><a href="/wiki/Empty_Fort_Strategy" title="Empty Fort Strategy">Empty fort</a></li> <li><a href="/wiki/Mosaic_Warfare" class="mw-redirect" title="Mosaic Warfare">Mosaic</a></li> <li><a href="/wiki/Military_deception" title="Military deception">Deception</a></li> <li><a href="/wiki/Strategic_defence" title="Strategic defence">Defensive</a></li> <li><a href="/wiki/Strategic_depth" title="Strategic depth">Depth</a></li> <li><a href="/wiki/Strategic_goal_(military)" title="Strategic goal (military)">Goal</a></li> <li><a href="/wiki/Nuclear_strategy" title="Nuclear strategy">Nuclear</a></li> <li><a href="/wiki/Naval_strategy" title="Naval strategy">Naval</a></li> <li><a href="/wiki/Offensive_(military)" title="Offensive (military)">Offensive</a></li> <li><a href="/wiki/Scorched_earth" title="Scorched earth">Scorched earth</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Grand_strategy" title="Grand strategy">Grand strategy</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Asymmetric_warfare" title="Asymmetric warfare">Asymmetric</a></li> <li><a href="/wiki/Blockade" title="Blockade">Blockade</a></li> <li><a href="/wiki/Broken-backed_war_theory" title="Broken-backed war theory">Broken-backed</a></li> <li><a href="/wiki/Class_conflict" title="Class conflict">Class</a></li> <li><a href="/wiki/Cold_war_(general_term)" class="mw-redirect" title="Cold war (general term)">Cold war</a></li> <li><a href="/wiki/Colonial_war" title="Colonial war">Colonial</a></li> <li><a href="/wiki/Conquest" title="Conquest">Conquest</a></li> <li><a href="/wiki/Containment" title="Containment">Containment</a></li> <li><a href="/wiki/Divide_and_rule" title="Divide and rule">Divide and conquer</a></li> <li><a href="/wiki/Economic_warfare" title="Economic warfare">Economic</a></li> <li><a href="/wiki/Endemic_warfare" class="mw-redirect" title="Endemic warfare">Endemic</a></li> <li><a href="/wiki/Fleet_in_being" title="Fleet in being">Fleet in being</a></li> <li><a href="/wiki/Irregular_warfare" title="Irregular warfare">Irregular</a></li> <li><a href="/wiki/Wars_of_national_liberation" title="Wars of national liberation">Liberation</a></li> <li><a href="/wiki/Limited_war" title="Limited war">Limited</a></li> <li><a href="/wiki/Network-centric_warfare" title="Network-centric warfare">Network-centric</a></li> <li><a href="/wiki/New_generation_warfare" title="New generation warfare">New generation</a></li> <li><a href="/wiki/Perpetual_war" title="Perpetual war">Perpetual</a></li> <li><a href="/wiki/Political_warfare" title="Political warfare">Political</a></li> <li><a href="/wiki/Princely_rebellion" title="Princely rebellion">Princely</a></li> <li><a href="/wiki/Proxy_war" title="Proxy war">Proxy</a></li> <li><a href="/wiki/Religious_war" title="Religious war">Religious</a></li> <li><a href="/wiki/Resource_war" title="Resource war">Resource</a></li> <li><a href="/wiki/Strategic_studies" title="Strategic studies">Strategic</a></li> <li><a href="/wiki/War_of_succession" title="War of succession">Succession</a></li> <li><a href="/wiki/Military_technology" title="Military technology">Technology</a></li> <li><a href="/wiki/Theater_(warfare)" title="Theater (warfare)">Theater</a></li> <li><a href="/wiki/Total_war" title="Total war">Total war</a></li> <li><a href="/wiki/World_war" title="World war">World war</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Military_administration" title="Military administration">Administrative</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Military_branch" title="Military branch">Branch</a></li> <li><a href="/wiki/Military_policy" title="Military policy">Policy</a></li> <li><a href="/wiki/Staff_(military)" title="Staff (military)">Staff</a></li> <li><a href="/wiki/Military_education_and_training" title="Military education and training">Training</a></li> <li><a href="/wiki/Military_service" title="Military service">Service</a></li> <li><a href="/wiki/Military_sociology" title="Military sociology">Sociology</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Military_organization" title="Military organization">Organization</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Area_of_responsibility" title="Area of responsibility">Area of responsibility</a></li> <li><a href="/wiki/Command_hierarchy" title="Command hierarchy">Chain of command</a></li> <li><a href="/wiki/Command_and_control" title="Command and control">Command and control</a></li> <li><a href="/wiki/Military_doctrine" title="Military doctrine">Doctrine</a></li> <li><a href="/wiki/Order_of_battle" title="Order of battle">Order of battle</a></li> <li><a href="/wiki/Principles_of_war" title="Principles of war">Principles of war</a></li> <li><a href="/wiki/Economy_of_force" title="Economy of force">Economy of force</a></li> <li><a href="/wiki/Military_medicine" title="Military medicine">Medicine</a></li> <li><a href="/wiki/Military_engineering" title="Military engineering">Engineers</a></li> <li><a href="/wiki/Military_intelligence" title="Military intelligence">Intelligence</a></li> <li><a href="/wiki/Military_rank" title="Military rank">Ranks</a></li> <li><a href="/wiki/Military_technology" title="Military technology">Technology and equipment</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Military_personnel" title="Military personnel">Personnel</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Military_recruitment" title="Military recruitment">Recruitment</a></li> <li><a href="/wiki/Conscription" title="Conscription">Conscription</a></li> <li><a href="/wiki/Mobilization" title="Mobilization">Mobilization</a></li> <li><a href="/wiki/Recruit_training" class="mw-redirect" title="Recruit training">Training</a></li> <li><a href="/wiki/Military_specialism" title="Military specialism">Specialism</a></li> <li><a href="/wiki/Soldier" title="Soldier">Soldier</a></li> <li><a href="/wiki/Morale" title="Morale">Morale</a></li> <li><a href="/wiki/Military_volunteer" title="Military volunteer">Volunteer</a></li> <li><a href="/wiki/Women_in_the_military" title="Women in the military">Women</a></li> <li><a href="/wiki/Children_in_the_military" title="Children in the military">Children</a></li> <li><a href="/wiki/Transgender_people_and_military_service" title="Transgender people and military service">Transgender</a></li> <li><a href="/wiki/Sexual_harassment_in_the_military" title="Sexual harassment in the military">Harassment</a></li> <li><a href="/wiki/Conscientious_objector" title="Conscientious objector">Conscientious objector</a></li> <li><a href="/wiki/Counter-recruitment" title="Counter-recruitment">Counter-recruitment</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Military_logistics" title="Military logistics">Logistics</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/History_of_military_logistics" title="History of military logistics">History</a></li> <li><a href="/wiki/War_economy" title="War economy">War economy</a></li> <li><a href="/wiki/Arms_industry" title="Arms industry">Arms industry</a></li> <li><a href="/wiki/Materiel" title="Materiel">Materiel</a></li> <li><a href="/wiki/Military_supply-chain_management" title="Military supply-chain management">Supply-chain management</a></li> <li><a href="/wiki/Military%E2%80%93industrial_complex" title="Military–industrial complex">Military–industrial complex</a></li> <li><a href="/wiki/Military_base" title="Military base">Base</a> <ul><li><a href="/wiki/Main_operating_base" title="Main operating base">MOB</a></li> <li><a href="/wiki/Forward_operating_base" title="Forward operating base">FOB</a></li> <li><a href="/wiki/Outpost_(military)" title="Outpost (military)">Outpost</a></li></ul></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Military_science" title="Military science">Science</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Power_projection" title="Power projection">Power projection</a></li> <li><a href="/wiki/Loss-of-strength_gradient" title="Loss-of-strength gradient">Loss-of-strength gradient</a></li> <li><a href="/wiki/Lanchester%27s_laws" title="Lanchester's laws">Lanchester's laws</a> <ul><li><a href="/wiki/Force_multiplication" title="Force multiplication">Force multiplication</a></li></ul></li> <li><a href="/wiki/Morale" title="Morale">Morale</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Law_of_war" title="Law of war">Law</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Military_occupation" title="Military occupation">Occupation</a></li> <li><a href="/wiki/Armistice" title="Armistice">Armistice</a></li> <li><a href="/wiki/Ceasefire" title="Ceasefire">Ceasefire</a></li> <li><a href="/wiki/Court-martial" title="Court-martial">Court-martial</a></li> <li><a href="/wiki/Desertion" title="Desertion">Desertion</a></li> <li><a href="/wiki/Geneva_Conventions" title="Geneva Conventions">Geneva Conventions</a></li> <li><a href="/wiki/Geneva_Protocol" title="Geneva Protocol">Geneva Protocol</a></li> <li><a href="/wiki/Islamic_military_jurisprudence" title="Islamic military jurisprudence">Islamic rules</a></li> <li><a href="/wiki/Military_justice" title="Military justice">Justice</a></li> <li><a href="/wiki/Combatant" title="Combatant">Lawful</a> / <a href="/wiki/Unlawful_combatant" title="Unlawful combatant">Unlawful combatant</a></li> <li><a href="/wiki/Perfidy" title="Perfidy">Perfidy</a></li> <li><a href="/wiki/Regular_army" title="Regular army">Regular</a> / <a href="/wiki/Irregular_military" title="Irregular military">Irregular</a></li> <li><a href="/wiki/Jewish_laws_on_war" class="mw-redirect" title="Jewish laws on war">Jewish laws on war</a></li> <li><a href="/wiki/Rules_of_engagement" title="Rules of engagement">Rules of engagement</a></li> <li><a href="/wiki/Martial_law" title="Martial law">Martial law</a></li> <li><a href="/wiki/War_crime" title="War crime">War crime</a></li> <li><a href="/wiki/War_treason" title="War treason">War treason</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Military_theory" title="Military theory">Theory</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Air_supremacy" title="Air supremacy">Air supremacy</a></li> <li><a href="/wiki/Appeasement" title="Appeasement">Appeasement</a></li> <li><a href="/wiki/Command_of_the_sea" title="Command of the sea">Command of the sea</a></li> <li><a href="/wiki/Deterrence_theory" title="Deterrence theory">Deterrence theory</a></li> <li><a href="/wiki/Full-spectrum_dominance" title="Full-spectrum dominance">Full-spectrum dominance</a></li> <li><a href="/wiki/Overmatch" title="Overmatch">Overmatch</a></li> <li><i><a href="/w/index.php?title=Unrestricted_warfare&action=edit&redlink=1" class="new" title="Unrestricted warfare (page does not exist)">Unrestricted warfare</a></i></li> <li><a href="/wiki/Just_war_theory" title="Just war theory">Just war theory</a></li> <li><a href="/wiki/Principles_of_war" title="Principles of war">Principles of war</a></li> <li><a href="/wiki/Philosophy_of_war" title="Philosophy of war">Philosophy of war</a></li> <li><a href="/wiki/Security_dilemma" title="Security dilemma">Security dilemma</a> <ul><li><a href="/wiki/Tripwire_force" title="Tripwire force">Tripwire force</a></li></ul></li> <li><a href="/wiki/Professional_wargaming" title="Professional wargaming">Wargaming</a> <ul><li><a href="/wiki/Military_simulation" title="Military simulation">Simulation</a></li> <li><a href="/wiki/Military_exercise" title="Military exercise">Exercises</a></li></ul></li> <li><a href="/wiki/Combat_effectiveness" title="Combat effectiveness">Combat effectiveness</a></li> <li><a href="/wiki/Center_of_gravity_(military)" title="Center of gravity (military)">Center of gravity</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Military_operations_other_than_war" title="Military operations other than war">Non-warfare</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Arms_control" title="Arms control">Arms control</a></li> <li><a href="/wiki/Counter-insurgency" class="mw-redirect" title="Counter-insurgency">Counter-insurgency</a></li> <li><a href="/wiki/Deterrence_theory" title="Deterrence theory">Deterrence</a></li> <li><a href="/wiki/Disaster_response" title="Disaster response">Disaster response</a></li> <li><a href="/wiki/Grey-zone_(international_relations)" title="Grey-zone (international relations)">Grey-zone</a></li> <li><a href="/wiki/Gunboat_diplomacy" title="Gunboat diplomacy">Gunboat diplomacy</a></li> <li><a href="/wiki/Humanitarian_aid" title="Humanitarian aid">Humanitarian aid</a></li> <li><a href="/wiki/Law_enforcement" title="Law enforcement">Law enforcement</a></li> <li><a href="/wiki/Low-intensity_conflict" title="Low-intensity conflict">Low-intensity conflict</a></li> <li><a href="/wiki/Military_engineering" title="Military engineering">Military engineering</a></li> <li><a href="/wiki/Peacekeeping" title="Peacekeeping">Peacekeeping</a> <ul><li><a href="/wiki/Peacebuilding" title="Peacebuilding">Peacebuilding</a></li> <li><a href="/wiki/Peace_through_strength" title="Peace through strength">Peace through strength</a></li></ul></li> <li><a href="/wiki/Show_of_force" title="Show of force">Show of force</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Military_tradition" title="Military tradition">Culture</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Military_awards_and_decorations" title="Military awards and decorations">Awards and decorations</a></li> <li><a href="/wiki/Battle_cry" title="Battle cry">Battle cry</a></li> <li><a href="/wiki/Warrior" title="Warrior">Warrior</a></li> <li><a href="/wiki/War_film" title="War film">War film</a></li> <li><a href="/wiki/Military_science_fiction" title="Military science fiction">Military science fiction</a></li> <li><a href="/wiki/War_novel" title="War novel">War novel</a></li> <li><a href="/wiki/Anti-war_movement" title="Anti-war movement">Anti-war movement</a></li> <li><a href="/wiki/Foot_drill" title="Foot drill">Foot drill</a></li> <li><a href="/wiki/War_song" title="War song">War song</a></li> <li><a href="/wiki/Military_uniform" title="Military uniform">Uniform</a></li> <li><a href="/wiki/Wargame" title="Wargame">Wargame</a></li> <li><a href="/wiki/Militarization" title="Militarization">Militarization</a> / <a href="/wiki/Militarism" title="Militarism">Militarism</a></li> <li><a href="/wiki/Camp_follower" title="Camp follower">Camp follower</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)">Books</div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Seven_Military_Classics" title="Seven Military Classics">Seven Military Classics</a> <ul><li><a href="/wiki/The_Art_of_War" title="The Art of War">The Art of War</a></li></ul></li> <li><a href="/wiki/De_re_militari" title="De re militari">De re militari</a></li> <li><a href="/wiki/Strategemata" title="Strategemata">Strategemata</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)">Related</div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Women_in_war" title="Women in war">Women in war</a></li> <li><a href="/wiki/War_resister" title="War resister">War resister</a></li> <li><a href="/wiki/War_studies" title="War studies">War studies</a></li> <li><a href="/wiki/Horses_in_warfare" title="Horses in warfare">Horses in warfare</a></li> <li><a href="/wiki/Wartime_sexual_violence" title="Wartime sexual violence">Wartime sexual violence</a></li> <li><a href="/wiki/Fifth_column" title="Fifth column">Fifth column</a></li> <li><a href="/wiki/Mercenary" title="Mercenary">Mercenary</a></li> <li><a href="/wiki/Privateer" title="Privateer">Privateer</a></li> <li><a href="/wiki/Private_military_company" title="Private military company">Private military company</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="background:transparent;border-top:1px solid #aaa;;color: var(--color-base)"><a href="/wiki/Category:Military_lists" title="Category:Military lists">Lists</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Lists_of_battles" title="Lists of battles">Battles</a></li> <li><a href="/wiki/List_of_military_occupations" title="List of military occupations">Military occupations</a></li> <li><a href="/wiki/List_of_established_military_terms" title="List of established military terms">Military terms</a></li> <li><a href="/wiki/List_of_military_operations" title="List of military operations">Operations</a></li> <li><a href="/wiki/List_of_sieges" title="List of sieges">Sieges</a></li> <li><a href="/wiki/List_of_war_crimes" title="List of war crimes">War crimes</a></li> <li><a href="/wiki/Outline_of_war#Wars" title="Outline of war">Wars</a></li> <li><a href="/wiki/Lists_of_weapons" title="Lists of weapons">Weapons</a></li> <li><a href="/wiki/List_of_military_writers" title="List of military writers">Writers</a></li></ul></div></div></td> </tr><tr><td class="sidebar-navbar"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:War" title="Template:War"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:War" title="Template talk:War"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:War" title="Special:EditPage/Template:War"><abbr title="Edit this template">e</abbr></a></li></ul></div></td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">For usage of tunnels as an instrument in wars, see <a href="/wiki/Tunnel_warfare" title="Tunnel warfare">Tunnel warfare</a>.</div> <p><b>Subterranean warfare</b> or <b>underground warfare</b> is <a href="/wiki/Warfare" class="mw-redirect" title="Warfare">warfare</a> conducted underneath the ground surface. It is predominantly conducted in <a href="/wiki/Tunnel" title="Tunnel">tunnels</a> and underground cavities, both natural (such as <a href="/wiki/Cave" title="Cave">caves</a>) and artificial (such as <a href="/wiki/Sewerage" title="Sewerage">sewerage</a> and <a href="/wiki/Subway_system" class="mw-redirect" title="Subway system">subway systems</a>). </p><p>Underground military facilities play a key role in many nations, and there are more than 10,000 underground military facilities worldwide. As such, underground warfare is a nearly inevitable component of modern conflicts.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>Combatants often go underground to counteract <a href="/wiki/Overmatch" title="Overmatch">overmatch</a> such as that faced when taking on a superpower. Underground environments generally protect from surface attacks and <a href="/wiki/Aerial_warfare" title="Aerial warfare">aerial attacks</a> such as <a href="/wiki/Airstrike" title="Airstrike">airstrikes</a> and <a href="/wiki/Barrage_(artillery)" title="Barrage (artillery)">artillery barrages</a>, and are also generally dark, enclosed, and well-protected, making them difficult for even experienced forces to effectively fight in.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subterranean_warfare&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Canadian_underground_tunnel_in_Vimy_Sector.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Canadian_underground_tunnel_in_Vimy_Sector.jpg/220px-Canadian_underground_tunnel_in_Vimy_Sector.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Canadian_underground_tunnel_in_Vimy_Sector.jpg/330px-Canadian_underground_tunnel_in_Vimy_Sector.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/64/Canadian_underground_tunnel_in_Vimy_Sector.jpg/440px-Canadian_underground_tunnel_in_Vimy_Sector.jpg 2x" data-file-width="640" data-file-height="480" /></a><figcaption>A Canadian underground tunnel in <a href="/wiki/Battle_of_Vimy_Ridge" title="Battle of Vimy Ridge">Vimy Sector</a> from <a href="/wiki/World_War_I" title="World War I">World War I</a></figcaption></figure> <p>Subterranean warfare was occasionally carried out during <a href="/wiki/World_War_II" title="World War II">World War II</a>. Examples are the <a href="/wiki/Defense_of_the_Adzhimushkay_quarry" title="Defense of the Adzhimushkay quarry">defense of the Adzhimushkay quarry</a>, or the use of the <a href="/wiki/Odessa_Catacombs" class="mw-redirect" title="Odessa Catacombs">Odessa Catacombs</a> during <a href="/wiki/Guerilla_warfare" class="mw-redirect" title="Guerilla warfare">guerilla warfare</a> by <a href="/wiki/Soviet_partisans" title="Soviet partisans">Soviet partisans</a>. </p><p>In 21st century the issue of readiness to subterranean warfare was raised before the <a href="/wiki/U.S._military" class="mw-redirect" title="U.S. military">U.S. military</a> in view of <a href="/wiki/Palestinian_tunnel_warfare_in_the_Gaza_Strip" title="Palestinian tunnel warfare in the Gaza Strip">Palestinian tunnel warfare in the Gaza Strip</a>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> A December 11, 2013 <a href="/wiki/Request_for_information" title="Request for information">request for information</a> entitled "Technologies to enhance warfighter capabilities in subterranean environments" states in part:<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <blockquote> <p>In an effort to defeat United States (US) intelligence and weapons technologies and to gain tactical and operational advantages both Military and irregular threats have begun relocating, and redeploying functions into subterranean operational environments (SbT OE). The growing use of tunnels and underground facilities (UGF) by military and irregular forces to gain a tactical advantage is becoming more sophisticated and increasingly effective, making the likelihood of US Forces encountering military-purposed subterranean structures on future battlefields high. The Middle East is full of ancient and modern underground systems that can be used as assets for the enemy forces. In the US, both the northern and southern borders of the nation have had tunnels discovered connecting the US to Canada and Mexico being used by criminal elements for human smuggling, drug running, and other illegal activities. </p> </blockquote> <p>Director <a href="/wiki/Robert_P._Ashley_Jr." title="Robert P. Ashley Jr.">Robert Ashley</a> of the <a href="/wiki/Defense_Intelligence_Agency" title="Defense Intelligence Agency">Defense Intelligence Agency</a> stated in 2018 that the <a href="/wiki/United_States_Department_of_Defense" title="United States Department of Defense">United States Department of Defense</a> is considering making "underground" a new domain, in anticipation of a future increase in <a href="/wiki/Urban_warfare" title="Urban warfare">urban warfare</a>.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="2023_Israel–Hamas_war"><span id="2023_Israel.E2.80.93Hamas_war"></span>2023 Israel–Hamas war</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subterranean_warfare&action=edit&section=2" title="Edit section: 2023 Israel–Hamas war"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Yehuda Kfir, who formerly led the underground warfare group in the <a href="/wiki/Israel_Defense_Forces" title="Israel Defense Forces">Israel Defense Forces</a>' Technological and Logistics Directorate, described Israel's main strategy to destroy <a href="/wiki/Hamas" title="Hamas">Hamas</a>' extensive tunnel and underground facility network as "destroying infrastructure and buildings above ground in order to get to what’s underneath."<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> Israel's techniques for destroying and/or sealing underground infrastructure included the use of <a href="/wiki/Sponge_bombs" class="mw-redirect" title="Sponge bombs">sponge bombs</a>,<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> air strikes including the use of <a href="/wiki/Bunker_buster" title="Bunker buster">bunker buster</a> munitions,<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> and flooding them with seawater.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p><p>Daphne Richemond-Barak, the author of <i>Underground Warfare</i>, wrote in <i><a href="/wiki/Foreign_Policy" title="Foreign Policy">Foreign Policy</a></i> magazine: "Never in the history of tunnel warfare has a defender been able to spend months in such confined spaces. The digging itself, the innovative ways Hamas has made use of the tunnels and the group’s survival underground for this long have been unprecedented."<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> A 2024 <a href="/wiki/Royal_United_Services_Institute" title="Royal United Services Institute">Royal United Services Institute</a> report notes that Hamas utilizes two distinct types of tunnels: deep, sophisticated ones for senior leaders and shallower variants for lower-level operatives. The IDF initially focused on securing territory before undertaking tunnel inspections, a strategy that inadvertently allowed Hamas to stage underground ambushes. Based on interviews with Israeli commanders, the report concluded that effective counter-tunnel operations require integrated surface and subterranean combat strategies while mitigating the risk of friendly fire.<sup id="cite_ref-:3_11-0" class="reference"><a href="#cite_note-:3-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subterranean_warfare&action=edit&section=3" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Military_engineering" title="Military engineering">Military engineering</a></li> <li><a href="/wiki/Trench_warfare" title="Trench warfare">Trench warfare</a></li> <li><a href="/wiki/Tunnel_warfare" title="Tunnel warfare">Tunnel warfare</a></li> <li><a href="/wiki/Underground_construction" title="Underground construction">Underground construction</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subterranean_warfare&action=edit&section=4" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFRichelson" class="citation web cs1">Richelson, Jeffrey T. <a rel="nofollow" class="external text" href="https://nsarchive2.gwu.edu/NSAEBB/NSAEBB439/">"U.S. Intelligence: Hiding of Military Assets by "Rogue Nations" and Other States a Major Security Challenge for 21st Century"</a>. <i>gwu.edu</i>. George Washington University<span class="reference-accessdate">. Retrieved <span class="nowrap">16 July</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=gwu.edu&rft.atitle=U.S.+Intelligence%3A+Hiding+of+Military+Assets+by+%22Rogue+Nations%22+and+Other+States+a+Major+Security+Challenge+for+21st+Century&rft.aulast=Richelson&rft.aufirst=Jeffrey+T.&rft_id=https%3A%2F%2Fnsarchive2.gwu.edu%2FNSAEBB%2FNSAEBB439%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASubterranean+warfare" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSouth2019" class="citation web cs1">South, Todd (27 February 2019). <a rel="nofollow" class="external text" href="https://www.militarytimes.com/news/your-army/2019/02/26/the-subterranean-battlefield-warfare-is-going-underground-into-dark-tight-spaces/">"The subterranean battlefield: Warfare is going underground, into dark, tight spaces"</a>. <i>Military Times</i>. Todd South<span class="reference-accessdate">. Retrieved <span class="nowrap">19 July</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Military+Times&rft.atitle=The+subterranean+battlefield%3A+Warfare+is+going+underground%2C+into+dark%2C+tight+spaces&rft.date=2019-02-27&rft.aulast=South&rft.aufirst=Todd&rft_id=https%3A%2F%2Fwww.militarytimes.com%2Fnews%2Fyour-army%2F2019%2F02%2F26%2Fthe-subterranean-battlefield-warfare-is-going-underground-into-dark-tight-spaces%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASubterranean+warfare" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.washingtonpost.com/news/checkpoint/wp/2014/07/21/hamas-tactics-highlight-u-s-militarys-preparation-for-tunnel-warfare/">Hamas tactics highlight U.S. military’s preparation for tunnel warfare</a>, Dan Lamothe, July 21, 2014</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.fbo.gov/index?s=opportunity&mode=form&tab=core&id=50279b14e6e0978f0ab544e4b6feffc4">"99--Technologies to enhance warfighter capabilities in subterranean environments"</a> (retrieved May 30, 2016)</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFTucker2018" class="citation news cs1">Tucker, Patrick (June 26, 2018). <a rel="nofollow" class="external text" href="https://www.defenseone.com/technology/2018/06/underground-may-be-us-militarys-next-warfighting-domain/149296/?oref=d-river">"<span class="cs1-kern-left"></span>'Underground' May Be the U.S. Military's Next Warfighting Domain"</a>. <a href="/wiki/Atlantic_Media" title="Atlantic Media">Atlantic Media</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%27Underground%27+May+Be+the+U.S.+Military%27s+Next+Warfighting+Domain&rft.date=2018-06-26&rft.aulast=Tucker&rft.aufirst=Patrick&rft_id=https%3A%2F%2Fwww.defenseone.com%2Ftechnology%2F2018%2F06%2Funderground-may-be-us-militarys-next-warfighting-domain%2F149296%2F%3Foref%3Dd-river&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASubterranean+warfare" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.timesofisrael.com/if-the-generals-are-counting-tunnels-it-suggests-things-are-not-going-well/">"<span class="cs1-kern-left"></span>'If the generals are counting tunnels, it suggests things are not going well'<span class="cs1-kern-right"></span>"</a>. Times of Israel. 19 December 2023<span class="reference-accessdate">. Retrieved <span class="nowrap">19 December</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E2%80%98If+the+generals+are+counting+tunnels%2C+it+suggests+things+are+not+going+well%E2%80%99&rft.date=2023-12-19&rft_id=https%3A%2F%2Fwww.timesofisrael.com%2Fif-the-generals-are-counting-tunnels-it-suggests-things-are-not-going-well%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASubterranean+warfare" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.bloomberg.com/news/articles/2023-11-16/israel-hits-hamas-gaza-tunnels-with-attack-dogs-sponge-bombs">"Israel Targets Hamas Tunnels With Attack Dogs, 'Sponge' Bombs"</a>. <i>Bloomberg.com</i>. 16 November 2023<span class="reference-accessdate">. Retrieved <span class="nowrap">19 December</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Bloomberg.com&rft.atitle=Israel+Targets+Hamas+Tunnels+With+Attack+Dogs%2C+%E2%80%98Sponge%E2%80%99+Bombs&rft.date=2023-11-16&rft_id=https%3A%2F%2Fwww.bloomberg.com%2Fnews%2Farticles%2F2023-11-16%2Fisrael-hits-hamas-gaza-tunnels-with-attack-dogs-sponge-bombs&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASubterranean+warfare" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.economist.com/science-and-technology/2023/11/08/israel-hopes-technology-will-help-it-fight-in-hamass-tunnels">"Israel hopes technology will help it fight in Hamas's tunnels"</a>. <i>The Economist</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Economist&rft.atitle=Israel+hopes+technology+will+help+it+fight+in+Hamas%E2%80%99s+tunnels&rft_id=https%3A%2F%2Fwww.economist.com%2Fscience-and-technology%2F2023%2F11%2F08%2Fisrael-hopes-technology-will-help-it-fight-in-hamass-tunnels&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASubterranean+warfare" class="Z3988"></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFEbrahim2023" class="citation news cs1">Ebrahim, Nadeen (15 December 2023). <a rel="nofollow" class="external text" href="https://www.cnn.com/2023/12/16/middleeast/israel-hamas-tunnel-flooding-tests-explainer-intl/index.html">"Israel is testing out flooding the Hamas tunnels. Here's what it could look like scaled up"</a>. <i>CNN</i><span class="reference-accessdate">. Retrieved <span class="nowrap">19 December</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=CNN&rft.atitle=Israel+is+testing+out+flooding+the+Hamas+tunnels.+Here%E2%80%99s+what+it+could+look+like+scaled+up&rft.date=2023-12-15&rft.aulast=Ebrahim&rft.aufirst=Nadeen&rft_id=https%3A%2F%2Fwww.cnn.com%2F2023%2F12%2F16%2Fmiddleeast%2Fisrael-hamas-tunnel-flooding-tests-explainer-intl%2Findex.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASubterranean+warfare" class="Z3988"></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRichemond-Barak2024" class="citation web cs1">Richemond-Barak, Daphné (2024-01-06). <a rel="nofollow" class="external text" href="https://foreignpolicy.com/2024/01/06/israel-hamas-war-gaza-tunnel-networks-ground-campaign/">"Is Israel Winning the War on the Tunnels in Gaza?"</a>. <i>Foreign Policy</i>. <a rel="nofollow" class="external text" href="https://archive.today/20240106120006/https://foreignpolicy.com/2024/01/06/israel-hamas-war-gaza-tunnel-networks-ground-campaign/">Archived</a> from the original on 2024-01-06<span class="reference-accessdate">. Retrieved <span class="nowrap">2024-08-15</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Foreign+Policy&rft.atitle=Is+Israel+Winning+the+War+on+the+Tunnels+in+Gaza%3F&rft.date=2024-01-06&rft.aulast=Richemond-Barak&rft.aufirst=Daphn%C3%A9&rft_id=https%3A%2F%2Fforeignpolicy.com%2F2024%2F01%2F06%2Fisrael-hamas-war-gaza-tunnel-networks-ground-campaign%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASubterranean+warfare" class="Z3988"></span></span> </li> <li id="cite_note-:3-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-:3_11-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.economist.com/middle-east-and-africa/2024/07/18/to-see-the-future-of-urban-warfare-look-at-gaza">"To see the future of urban warfare, look at Gaza"</a>. <i>The Economist</i>. 18 July 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">2024-08-14</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Economist&rft.atitle=To+see+the+future+of+urban+warfare%2C+look+at+Gaza&rft.date=2024-07-18&rft_id=https%3A%2F%2Fwww.economist.com%2Fmiddle-east-and-africa%2F2024%2F07%2F18%2Fto-see-the-future-of-urban-warfare-look-at-gaza&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASubterranean+warfare" class="Z3988"></span></span> </li> </ol></div></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Subterranea117" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Subterranea" title="Template:Subterranea"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/w/index.php?title=Template_talk:Subterranea&action=edit&redlink=1" class="new" title="Template talk:Subterranea (page does not exist)"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Subterranea" title="Special:EditPage/Template:Subterranea"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Subterranea117" style="font-size:114%;margin:0 4em"><a href="/wiki/Subterranea_(geography)" title="Subterranea (geography)">Subterranea</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Natural features</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;font-weight: normal;">Types</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alcove_(landform)" title="Alcove (landform)">Alcove</a></li> <li><a href="/wiki/Ant_colony" title="Ant colony">Ant colony</a></li> <li><a href="/wiki/Aquifer" title="Aquifer">Aquifer</a></li> <li><a href="/wiki/Burrow" title="Burrow">Burrow</a> <ul><li><a href="/wiki/Burrow_fossil" title="Burrow fossil">Burrow fossil</a></li> <li><a href="/wiki/Communal_burrow" class="mw-redirect" title="Communal burrow">Communal burrow</a></li> <li><a href="/wiki/Paleoburrow" title="Paleoburrow">Paleoburrow</a></li></ul></li> <li><a href="/wiki/Cave" title="Cave">Cave</a> <ul><li><a href="/wiki/Glacier_cave" title="Glacier cave">Glacier cave</a></li> <li><a href="/wiki/Grotto" title="Grotto">Grotto</a></li> <li><a href="/wiki/Ice_cave" title="Ice cave">Ice cave</a></li> <li><a href="/wiki/Lava_cave" title="Lava cave">Lava cave</a></li> <li><a href="/wiki/Lava_tube" title="Lava tube">Lava tube</a></li> <li><a href="/wiki/Pit_Cave" class="mw-redirect" title="Pit Cave">Pit Cave</a></li> <li><a href="/wiki/Show_cave" title="Show cave">Show cave</a></li> <li><a href="/wiki/Solutional_cave" title="Solutional cave">Solutional cave</a></li> <li><a href="/wiki/Talus_cave" title="Talus cave">Talus cave</a></li></ul></li> <li><a href="/wiki/Cenote" title="Cenote">Cenote</a></li> <li><a href="/wiki/Karst" title="Karst">Karst</a></li> <li><a href="/wiki/Lava_tree_mold" title="Lava tree mold">Lava tree mold</a></li> <li><a href="/wiki/Magma_chamber" title="Magma chamber">Magma chamber</a></li> <li><a href="/wiki/Maternity_den" title="Maternity den">Maternity den</a></li> <li><a href="/wiki/Nest" title="Nest">Nest</a> <ul><li><a href="/wiki/Beehive" title="Beehive">Bee</a></li></ul></li> <li><a href="/wiki/Pit_crater" title="Pit crater">Pit crater</a></li> <li><a href="/wiki/Rock_shelter" title="Rock shelter">Rock shelter</a></li> <li><a href="/wiki/Sinkhole" title="Sinkhole">Sinkhole</a></li> <li><a href="/wiki/Subterranean_fauna" title="Subterranean fauna">Subterranean fauna</a></li> <li><a href="/wiki/Subterranean_river" title="Subterranean river">Subterranean river</a></li> <li><a href="/wiki/Subterranean_waterfall" title="Subterranean waterfall">Subterranean waterfall</a></li> <li><a href="/wiki/Underground_lake" class="mw-redirect" title="Underground lake">Underground lake</a></li> <li><a href="/wiki/Volcanic_pipe" title="Volcanic pipe">Volcanic pipe</a></li> <li><a href="/wiki/Warren_(burrow)" title="Warren (burrow)">Warren</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;font-weight: normal;">Exemplars</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Balve_Cave" title="Balve Cave">Balve Cave</a></li> <li><a href="/wiki/Castellana_Caves" title="Castellana Caves">Castellana Caves</a></li> <li><a href="/wiki/Hang_S%C6%A1n_%C4%90o%C3%B2ng" title="Hang Sơn Đoòng">Hang Sơn Đoòng</a></li> <li><a href="/wiki/Jewel_Cave_National_Monument" title="Jewel Cave National Monument">Jewel Cave National Monument</a></li> <li><a href="/wiki/Kazumura_Cave" title="Kazumura Cave">Kazumura Cave</a></li> <li><a href="/wiki/Lechuguilla_Cave" title="Lechuguilla Cave">Lechuguilla Cave</a></li> <li><a href="/wiki/Mammoth_Cave_National_Park" title="Mammoth Cave National Park">Mammoth Cave National Park</a></li> <li><a href="/wiki/Reed_Flute_Cave" title="Reed Flute Cave">Reed Flute Cave</a></li> <li><a href="/wiki/Subterranean_rivers_of_London" title="Subterranean rivers of London">Subterranean rivers of London</a></li> <li><a href="/wiki/Veryovkina_Cave" title="Veryovkina Cave">Veryovkina Cave</a></li> <li><a href="/wiki/Wind_Cave_National_Park" title="Wind Cave National Park">Wind Cave National Park</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Man-made features</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;font-weight: normal;">Types</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Air_raid_shelter" title="Air raid shelter">Air raid shelter</a></li> <li><a href="/wiki/Basement" title="Basement">Basement</a></li> <li><a href="/wiki/Burial_vault_(tomb)" title="Burial vault (tomb)">Burial vault</a></li> <li><a href="/wiki/Borehole" title="Borehole">Borehole</a></li> <li><a href="/wiki/Bunker" title="Bunker">Bunker</a></li> <li><a href="/wiki/Blast_shelter" title="Blast shelter">Blast shelter</a></li> <li><a href="/wiki/Catacombs" title="Catacombs">Catacombs</a></li> <li><a href="/wiki/Casemate" title="Casemate">Casemate</a></li> <li><a href="/wiki/Mausoleum" title="Mausoleum">Crypt Mausoleum</a></li> <li><a href="/wiki/Dungeon" title="Dungeon">Dungeon</a></li> <li><a href="/wiki/Dugout_(shelter)" title="Dugout (shelter)">Dugout (shelter)</a></li> <li><a href="/wiki/Dry_well" title="Dry well">Dry well</a></li> <li><a href="/wiki/Earth_shelter" title="Earth shelter">Earth shelter</a></li> <li><a href="/wiki/Erdstall" title="Erdstall">Erdstall</a></li> <li><a href="/wiki/Fallout_shelter" title="Fallout shelter">Fallout shelter</a></li> <li><a href="/wiki/Fogou" title="Fogou">Fogou</a></li> <li><a href="/wiki/Defensive_fighting_position#Terminology" title="Defensive fighting position">Foxhole</a></li> <li><a href="/wiki/Hypogeum" title="Hypogeum">Hypogeum</a></li> <li><a href="/wiki/Manhole" title="Manhole">Manhole</a></li> <li><a href="/wiki/Mining" title="Mining">Mine</a></li> <li><a href="/wiki/Missile_launch_facility" title="Missile launch facility">Missile launch facility</a></li> <li><a href="/wiki/Passage_grave" title="Passage grave">Passage grave</a></li> <li><a href="/wiki/Quarry" title="Quarry">Quarry</a></li> <li><a href="/wiki/Rock-cut_tomb" title="Rock-cut tomb">Rock-cut tomb</a></li> <li><a href="/wiki/Root_cellar" title="Root cellar">Root cellar</a></li> <li><a href="/wiki/Tunnel" title="Tunnel">Tunnel</a></li> <li><a href="/wiki/Utility_vault" title="Utility vault">Utility vault</a></li> <li><a href="/wiki/Underground_city" title="Underground city">Underground city</a></li> <li><a href="/wiki/Underground_base" title="Underground base">Underground base</a></li> <li><a href="/wiki/Underground_hangar" title="Underground hangar">Underground hangar</a></li> <li><a href="/wiki/Well" title="Well">Well</a></li> <li><a href="/wiki/Wine_cave" title="Wine cave">Wine cave</a></li> <li><a href="/wiki/Rapid_transit" title="Rapid transit">Subway system</a></li> <li><a href="/wiki/Secret_passage" title="Secret passage">Secret passage</a></li> <li><a href="/wiki/Semi-basement" title="Semi-basement">Semi-basement</a></li> <li><a href="/wiki/Sewerage" title="Sewerage">Sewerage</a> <ul><li><a href="/wiki/Septic_tank" title="Septic tank">Septic tank</a></li></ul></li> <li><a href="/wiki/Stepwell" title="Stepwell">Stepwell</a></li> <li><a href="/wiki/Storm_cellar" title="Storm cellar">Storm cellar</a></li> <li><a href="/wiki/Smuggling_tunnel" title="Smuggling tunnel">Smuggling tunnel</a></li> <li><a href="/wiki/Spider_hole" title="Spider hole">Spider hole</a></li> <li><a href="/wiki/Ventilation_shaft" title="Ventilation shaft">Ventilation shaft</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;font-weight: normal;">Exemplars</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/816_Nuclear_Military_Plant" title="816 Nuclear Military Plant">816 Nuclear Military Plant</a></li> <li><a href="/wiki/Caves_of_Maastricht" title="Caves of Maastricht">Caves of Maastricht</a></li> <li><a href="/wiki/The_Caves_of_%C3%86giss%C3%AD%C3%B0a" title="The Caves of Ægissíða">The Caves of Ægissíða</a></li> <li><a href="/wiki/Heritage_of_Mercury._Almad%C3%A9n_and_Idrija" title="Heritage of Mercury. Almadén and Idrija"> Almadén Mercury Mines</a></li> <li><a href="/wiki/Coober_Pedy" title="Coober Pedy">Coober Pedy</a></li> <li><a href="/wiki/Cheyenne_Mountain_Complex" title="Cheyenne Mountain Complex">Cheyenne Mountain Complex</a></li> <li><a href="/wiki/Chicago_Tunnel_Company" title="Chicago Tunnel Company">Chicago Tunnel Company</a></li> <li><a href="/wiki/Houston_tunnel_system" title="Houston tunnel system">Houston tunnel system</a></li> <li><a href="/wiki/Kosvinsky_Kamen" title="Kosvinsky Kamen">Kosvinsky Kamen</a></li> <li><a href="/wiki/K%C5%91b%C3%A1nya_cellar_system" title="Kőbánya cellar system">Kőbánya cellar system</a></li> <li><a href="/wiki/Kome_Caves" title="Kome Caves">Kome Caves</a></li> <li><a href="/wiki/Underground_City_(Beijing)" title="Underground City (Beijing)">Underground City (Beijing)</a></li> <li><a href="/wiki/Underground_City,_Montreal" title="Underground City, Montreal">Underground City, Montreal</a></li> <li><a href="/wiki/Underground_Great_Wall_of_China" title="Underground Great Wall of China">Underground Great Wall of China</a></li> <li><a href="/wiki/Maginot_Line" title="Maginot Line">Maginot Line</a></li> <li><a href="/wiki/Mines_of_Paris" title="Mines of Paris">Mines of Paris</a></li> <li><a href="/wiki/Mustang_Caves" title="Mustang Caves">Mustang Caves</a></li> <li><a href="/wiki/Mount_Yamantau" title="Mount Yamantau">Mount Yamantau</a></li> <li><a href="/wiki/Mogao_Caves" title="Mogao Caves">Mogao Caves</a></li> <li><a href="/wiki/Naples_underground_geothermal_zone" title="Naples underground geothermal zone">Naples underground geothermal zone</a></li> <li><a href="/wiki/North_American_Aerospace_Defense_Command" class="mw-redirect" title="North American Aerospace Defense Command">North American Aerospace Defense Command</a></li> <li><a href="/wiki/Raven_Rock_Mountain_Complex" title="Raven Rock Mountain Complex">Raven Rock Mountain Complex</a></li> <li><a href="/wiki/Shanghai_tunnels" title="Shanghai tunnels">Shanghai tunnels</a></li> <li><a href="/wiki/Subterranean_London" title="Subterranean London">Subterranean London</a></li> <li><a href="/wiki/Subterranean_Toledo" title="Subterranean Toledo">Subterranean Toledo</a></li> <li><a href="/wiki/Turda_Salt_Mines" class="mw-redirect" title="Turda Salt Mines">Turda Salt Mines</a></li> <li><a href="/wiki/Yaodong" title="Yaodong">Yaodong</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fictional features</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;font-weight: normal;">Types</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Hollow_Earth" title="Hollow Earth">Hollow Earth</a></li> <li><a href="/wiki/Subterranean_fiction" title="Subterranean fiction">Subterranean fiction</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;font-weight: normal;">Exemplars</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Allegory_of_the_cave" title="Allegory of the cave">Allegory of the cave</a></li> <li><a href="/wiki/Batcave" title="Batcave">Batcave</a></li> <li><a href="/wiki/Greek_underworld" title="Greek underworld">Greek Underworld</a></li> <li><a href="/wiki/Journey_to_the_Center_of_the_Earth" title="Journey to the Center of the Earth">Journey to the Center of the Earth</a></li> <li><a href="/wiki/Moria_(Middle-earth)" class="mw-redirect" title="Moria (Middle-earth)">Moria (Middle-earth)</a></li> <li><a href="/wiki/Nome_Kingdom" class="mw-redirect" title="Nome Kingdom">Nome Kingdom</a></li> <li><a href="/wiki/Pellucidar" title="Pellucidar">Pellucidar</a></li> <li><a href="/wiki/Subterranea_(comics)" class="mw-redirect" title="Subterranea (comics)">Subterranea (comics)</a></li> <li><a href="/wiki/Tunnels_in_popular_culture" title="Tunnels in popular culture">Tunnels in popular culture</a></li> <li><a href="/wiki/Underdark" title="Underdark">Underdark</a></li> <li><a href="/wiki/Underland_(Narnia)" title="Underland (Narnia)">Underland (Narnia)</a></li> <li><a href="/wiki/Wonderland_(fictional_country)" title="Wonderland (fictional country)">Wonderland (fictional country)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Organisations</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/American_Society_of_Reclamation_Sciences" title="American Society of Reclamation Sciences">American Society of Reclamation Sciences</a></li> <li><a href="/wiki/Bergamt" title="Bergamt">Bergamt</a></li> <li><a href="/wiki/Cave_Research_Foundation" title="Cave Research Foundation">Cave Research Foundation</a></li> <li><a href="/wiki/History_of_hard_rock_miners%27_organizations" title="History of hard rock miners' organizations">History of hard rock miners' organizations</a></li> <li><a href="/wiki/National_Mine_Map_Repository" title="National Mine Map Repository">National Mine Map Repository</a></li> <li><a href="/wiki/National_Mining_Association" title="National Mining Association">National Mining Association</a></li> <li><a href="/wiki/National_Speleological_Society" title="National Speleological Society">National Speleological Society</a> <ul><li><a href="/wiki/Grotto_(National_Speleological_Society)" title="Grotto (National Speleological Society)">Grotto</a></li></ul></li> <li><a href="/wiki/Institute_of_Materials,_Minerals_and_Mining" title="Institute of Materials, Minerals and Mining">Institute of Materials, Minerals and Mining</a></li> <li><a href="/wiki/Institution_of_Mining_Engineers" title="Institution of Mining Engineers">Institution of Mining Engineers</a></li> <li><a href="/wiki/International_Union_of_Speleology" title="International Union of Speleology">International Union of Speleology</a></li> <li><a href="/wiki/Research_Centre_for_Deep_Drilling" title="Research Centre for Deep Drilling">Research Centre for Deep Drilling</a></li> <li><a href="/wiki/Society_of_Economic_Geologists" title="Society of Economic Geologists">Society of Economic Geologists</a></li> <li><a href="/wiki/Southern_African_Institute_of_Mining_and_Metallurgy" title="Southern African Institute of Mining and Metallurgy">Southern African Institute of Mining and Metallurgy</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related topics</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cave_conservation" title="Cave conservation">Cave conservation</a></li> <li><a href="/wiki/Cave_dweller" title="Cave dweller">Cave dweller</a></li> <li><a href="/wiki/Cave_diving" title="Cave diving">Cave diving</a></li> <li><a href="/wiki/Cave_gate" title="Cave gate">Cave gate</a></li> <li><a href="/wiki/Cave_rescue" title="Cave rescue">Cave rescue</a></li> <li><a href="/wiki/Cave_painting" title="Cave painting">Cave painting</a></li> <li><a href="/wiki/Caving" title="Caving">Caving</a></li> <li><a href="/wiki/Civil_defense" title="Civil defense">Civil defense</a></li> <li><a href="/wiki/Tunnel_warfare" title="Tunnel warfare">Tunnel warfare</a></li> <li><a href="/wiki/Tunnel_network" title="Tunnel network">Tunnel network</a></li> <li><a href="/wiki/Trench_warfare" title="Trench warfare">Trench warfare</a></li> <li><a href="/wiki/Underground_construction" title="Underground construction">Underground construction</a> <ul><li><a href="/wiki/Tunnel_construction" title="Tunnel construction">Tunnel construction</a></li></ul></li> <li><a href="/wiki/Underground_living" title="Underground living">Underground living</a></li> <li><a href="/wiki/Mine_rescue" title="Mine rescue">Mine rescue</a></li> <li><a href="/wiki/Mine_exploration" title="Mine exploration">Mine exploration</a></li> <li><a href="/wiki/Mining_engineering" title="Mining engineering">Mining engineering</a></li> <li><a href="/wiki/Mole_people" title="Mole people">Mole people</a> <ul><li><a href="/wiki/Mole_people_(fiction)" title="Mole people (fiction)">in fiction</a></li></ul></li> <li><a href="/wiki/Speleology" title="Speleology">Speleology</a></li> <li><a class="mw-selflink selflink">Subterranean warfare</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Man-made_and_man-related_subterranea249" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Man-made_and_man-related_subterranea" title="Template:Man-made and man-related subterranea"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Man-made_and_man-related_subterranea" title="Template talk:Man-made and man-related subterranea"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Man-made_and_man-related_subterranea" title="Special:EditPage/Template:Man-made and man-related subterranea"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Man-made_and_man-related_subterranea249" style="font-size:114%;margin:0 4em">Man-made and man-related <a href="/wiki/Subterranea_(geography)" title="Subterranea (geography)">subterranea</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Natural features</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cave" title="Cave">Cave</a></li> <li><a href="/wiki/Cenote" title="Cenote">Cenote</a></li> <li><a href="/wiki/Grotto" title="Grotto">Grotto</a></li> <li><a href="/wiki/Sinkhole" title="Sinkhole">Sinkhole</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Civilian features</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Basement" title="Basement">Basement</a></li> <li><a href="/wiki/Burial_vault_(tomb)" title="Burial vault (tomb)">Burial vault (tomb)</a></li> <li><a href="/wiki/Borehole" title="Borehole">Borehole</a></li> <li><a href="/wiki/Catacombs" title="Catacombs">Catacombs</a></li> <li><a href="/wiki/Dungeon" title="Dungeon">Dungeon</a></li> <li><a href="/wiki/Dugout_(shelter)" title="Dugout (shelter)">Dugout (shelter)</a></li> <li><a href="/wiki/Dry_well" title="Dry well">Dry well</a></li> <li><a href="/wiki/Earth_shelter" title="Earth shelter">Earth shelter</a></li> <li><a href="/wiki/Erdstall" title="Erdstall">Erdstall</a></li> <li><a href="/wiki/Fogou" title="Fogou">Fogou</a></li> <li><a href="/wiki/Hypogeum" title="Hypogeum">Hypogeum</a></li> <li><a href="/wiki/Manhole" title="Manhole">Manhole</a></li> <li><a href="/wiki/Rapid_transit" title="Rapid transit">Rapid transit</a></li> <li><a href="/wiki/Rock-cut_tomb" title="Rock-cut tomb">Rock-cut tomb</a></li> <li><a href="/wiki/Root_cellar" title="Root cellar">Root cellar</a></li> <li><a href="/wiki/Tunnel" title="Tunnel">Tunnel</a></li> <li><a href="/wiki/Utility_vault" title="Utility vault">Utility vault</a></li> <li><a href="/wiki/Underground_city" title="Underground city">Underground city</a></li> <li><a href="/wiki/Well" title="Well">Well</a></li> <li><a href="/wiki/Wine_cave" title="Wine cave">Wine cave</a></li> <li><a href="/wiki/Secret_passage" title="Secret passage">Secret passage</a></li> <li><a href="/wiki/Semi-basement" title="Semi-basement">Semi-basement</a></li> <li><a href="/wiki/Stepwell" title="Stepwell">Stepwell</a></li> <li><a href="/wiki/Storm_cellar" title="Storm cellar">Storm cellar</a></li> <li><a href="/wiki/Smuggling_tunnel" title="Smuggling tunnel">Smuggling tunnel</a></li> <li><a href="/wiki/Ventilation_shaft" title="Ventilation shaft">Ventilation shaft</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Military features</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Air_raid_shelter" title="Air raid shelter">Air raid shelter</a></li> <li><a href="/wiki/Bunker" title="Bunker">Bunker</a></li> <li><a href="/wiki/Blast_shelter" title="Blast shelter">Blast shelter</a></li> <li><a href="/wiki/Casemate" title="Casemate">Casemate</a></li> <li><a href="/wiki/Fallout_shelter" title="Fallout shelter">Fallout shelter</a></li> <li><a href="/wiki/Missile_launch_facility" title="Missile launch facility">Missile launch facility</a> (silo)</li> <li><a href="/wiki/Scallywag_bunker" title="Scallywag bunker">Scallywag bunker</a></li> <li><a href="/wiki/Underground_base" title="Underground base">Underground base</a></li> <li><a href="/wiki/Underground_hangar" title="Underground hangar">Underground hangar</a></li> <li><a href="/wiki/Spider_hole" title="Spider hole">Spider hole</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mining" title="Mining">Mining</a>, <a href="/wiki/Quarrying" class="mw-redirect" title="Quarrying">quarrying</a>, and<br /><a href="/wiki/Underground_construction" title="Underground construction">underground construction</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Rock-cut_architecture" title="Rock-cut architecture">Rock-cut architecture</a></li> <li><a href="/wiki/Subsurface_utility_engineering" title="Subsurface utility engineering">Subsurface utility engineering</a></li> <li><a href="/wiki/Tunnel_construction" title="Tunnel construction">Tunnel construction</a></li> <li><a href="/wiki/Underground_mine_ventilation" title="Underground mine ventilation">Underground mine ventilation</a></li> <li><a href="/wiki/Underground_mining_(hard_rock)" class="mw-redirect" title="Underground mining (hard rock)">Underground mining (hard rock)</a></li> <li><a href="/wiki/Underground_mining_(soft_rock)" class="mw-redirect" title="Underground mining (soft rock)">Underground mining (soft rock)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related topics</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cave_dweller" title="Cave dweller">Cave dweller</a></li> <li><a href="/wiki/Caves_of_Maastricht" title="Caves of Maastricht">Caves of Maastricht</a></li> <li><a href="/wiki/Civil_defense" title="Civil defense">Civil defense</a></li> <li><a href="/wiki/Coober_Pedy" title="Coober Pedy">Coober Pedy</a></li> <li><a href="/wiki/Houston_tunnel_system" title="Houston tunnel system">Houston tunnel system</a></li> <li><a href="/wiki/K%C5%91b%C3%A1nya_cellar_system" title="Kőbánya cellar system">Kőbánya cellar system</a></li> <li><a href="/wiki/Tunnel_warfare" title="Tunnel warfare">Tunnel warfare</a></li> <li><a href="/wiki/Tunnel_network" title="Tunnel network">Tunnel network</a></li> <li><a href="/wiki/Trench_warfare" title="Trench warfare">Trench warfare</a></li> <li><a href="/wiki/Underground_living" title="Underground living">Underground living</a></li> <li><a href="/wiki/Underground_City_(Beijing)" title="Underground City (Beijing)">Underground City (Beijing)</a></li> <li><a href="/wiki/Underground_City,_Montreal" title="Underground City, Montreal">Underground City, Montreal</a></li> <li><a href="/wiki/Mine_exploration" title="Mine exploration">Mine exploration</a></li> <li><a href="/wiki/Mines_of_Paris" title="Mines of Paris">Mines of Paris</a></li> <li><a href="/wiki/Mole_people" title="Mole people">Mole people</a></li> <li><a href="/wiki/Naples_underground_geothermal_zone" title="Naples underground geothermal zone">Naples underground geothermal zone</a></li> <li><a href="/wiki/Sapping" title="Sapping">Sapping</a></li> <li><a href="/wiki/Subterranean_London" title="Subterranean London">Subterranean London</a></li> <li><a href="/wiki/Subterranean_Toledo" title="Subterranean Toledo">Subterranean Toledo</a></li> <li><a class="mw-selflink selflink">Subterranean warfare</a></li> <li><a href="/wiki/Subterranean_fiction" title="Subterranean fiction">Subterranean fiction</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Earth shelters US</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bill_Gates%27_house" class="mw-redirect" title="Bill Gates' house">Bill Gates' house</a></li> <li><a href="/wiki/Forestiere_Underground_Gardens" title="Forestiere Underground Gardens">Forestiere Underground Gardens</a></li> <li><a href="/wiki/Underground_House_Colorado" title="Underground House Colorado">Underground House Colorado</a></li> <li><a href="/wiki/Underground_House_Las_Vegas" title="Underground House Las Vegas">Underground House Las Vegas</a></li> <li><a href="/wiki/Underground_World_Home" title="Underground World Home">Underground World Home</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Earth shelters UK</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Underhill,_Holme" title="Underhill, Holme">Underhill, Holme</a></li> <li><a href="/wiki/Hockerton_Housing_Project" title="Hockerton Housing Project">Hockerton Housing Project</a></li> <li><a href="/wiki/Malator" title="Malator">Malator</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Earth shelters Australia</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Coober_Pedy" title="Coober Pedy">Coober Pedy</a></li> <li><a href="/wiki/Lightning_Ridge" class="mw-redirect" title="Lightning Ridge">Lightning Ridge</a></li></ul> </div></td></tr></tbody></table></div> <p><br /> </p> <style data-mw-deduplicate="TemplateStyles:r1271159938">.mw-parser-output .asbox{position:relative;overflow:hidden}.mw-parser-output .asbox table{background:transparent}.mw-parser-output .asbox p{margin:0}.mw-parser-output .asbox p+p{margin-top:0.25em}.mw-parser-output .asbox-body{font-style:italic}.mw-parser-output .asbox-note{font-size:smaller}.mw-parser-output .asbox .navbar{position:absolute;top:-0.75em;right:1em;display:none}.mw-parser-output :not(p):not(.asbox)+style+.asbox,.mw-parser-output :not(p):not(.asbox)+link+.asbox{margin-top:3em}</style><div role="note" class="metadata plainlinks asbox stub"><table role="presentation"><tbody><tr class="noresize"><td><span typeof="mw:File"><a href="/wiki/File:Icon_vojn.svg" class="mw-file-description"><img alt="Stub icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Icon_vojn.svg/30px-Icon_vojn.svg.png" decoding="async" width="30" height="32" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Icon_vojn.svg/45px-Icon_vojn.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/38/Icon_vojn.svg/60px-Icon_vojn.svg.png 2x" data-file-width="126" data-file-height="133" /></a></span></td><td><p class="asbox-body">This <a href="/wiki/Military" title="Military">military</a>-related article is a <a href="/wiki/Wikipedia:Stub" title="Wikipedia:Stub">stub</a>. You can help Wikipedia by <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Subterranean_warfare&action=edit">expanding it</a>.</p></td></tr></tbody></table><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Mil-stub" title="Template:Mil-stub"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Mil-stub" title="Template talk:Mil-stub"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Mil-stub" title="Special:EditPage/Template:Mil-stub"><abbr title="Edit this template">e</abbr></a></li></ul></div></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Subterranean_warfare&oldid=1263355419">https://en.wikipedia.org/w/index.php?title=Subterranean_warfare&oldid=1263355419</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Subterranean_warfare" title="Category:Subterranean warfare">Subterranean warfare</a></li><li><a href="/wiki/Category:Military_stubs" title="Category:Military stubs">Military stubs</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_is_different_from_Wikidata" title="Category:Short description is different from Wikidata">Short description is different from Wikidata</a></li><li><a href="/wiki/Category:All_stub_articles" title="Category:All stub articles">All stub articles</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 16 December 2024, at 05:11<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. By using this site, you agree to the <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use" class="extiw" title="foundation:Special:MyLanguage/Policy:Terms of Use">Terms of Use</a> and <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy" class="extiw" title="foundation:Special:MyLanguage/Policy:Privacy policy">Privacy Policy</a>. Wikipedia® is a registered trademark of the <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, a non-profit organization.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-contact"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us">Contact Wikipedia</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/en.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//en.m.wikipedia.org/w/index.php?title=Subterranean_warfare&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" lang="en" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><picture><source media="(min-width: 500px)" srcset="/w/resources/assets/poweredby_mediawiki.svg" width="88" height="31"><img src="/w/resources/assets/mediawiki_compact.svg" alt="Powered by MediaWiki" width="25" height="25" loading="lazy"></picture></a></li> </ul> </footer> </div> </div> </div> <div class="vector-header-container vector-sticky-header-container"> <div id="vector-sticky-header" class="vector-sticky-header"> <div class="vector-sticky-header-start"> <div class="vector-sticky-header-icon-start vector-button-flush-left vector-button-flush-right" aria-hidden="true"> <button class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-sticky-header-search-toggle" tabindex="-1" data-event-name="ui.vector-sticky-search-form.icon"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </button> </div> <div role="search" class="vector-search-box-vue vector-search-box-show-thumbnail vector-search-box"> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail"> <form action="/w/index.php" id="vector-sticky-search-form" class="cdx-search-input cdx-search-input--has-end-button"> <div class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia"> <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <div class="vector-sticky-header-context-bar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-sticky-header-toc" class="vector-dropdown mw-portlet mw-portlet-sticky-header-toc vector-sticky-header-toc vector-button-flush-left" > <input type="checkbox" id="vector-sticky-header-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-sticky-header-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-sticky-header-toc-label" for="vector-sticky-header-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-sticky-header-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div class="vector-sticky-header-context-bar-primary" aria-hidden="true" ><span class="mw-page-title-main">Subterranean warfare</span></div> </div> </div> <div class="vector-sticky-header-end" aria-hidden="true"> <div class="vector-sticky-header-icons"> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-talk-sticky-header" tabindex="-1" data-event-name="talk-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbles mw-ui-icon-wikimedia-speechBubbles"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-subject-sticky-header" tabindex="-1" data-event-name="subject-sticky-header"><span class="vector-icon mw-ui-icon-article mw-ui-icon-wikimedia-article"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-history-sticky-header" tabindex="-1" data-event-name="history-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-history mw-ui-icon-wikimedia-wikimedia-history"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only mw-watchlink" id="ca-watchstar-sticky-header" tabindex="-1" data-event-name="watch-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-star mw-ui-icon-wikimedia-wikimedia-star"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-edit-sticky-header" tabindex="-1" data-event-name="wikitext-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-wikiText mw-ui-icon-wikimedia-wikimedia-wikiText"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-ve-edit-sticky-header" tabindex="-1" data-event-name="ve-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-edit mw-ui-icon-wikimedia-wikimedia-edit"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-viewsource-sticky-header" tabindex="-1" data-event-name="ve-edit-protected-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-editLock mw-ui-icon-wikimedia-wikimedia-editLock"></span> <span></span> </a> </div> <div class="vector-sticky-header-buttons"> <button class="cdx-button cdx-button--weight-quiet mw-interlanguage-selector" id="p-lang-btn-sticky-header" tabindex="-1" data-event-name="ui.dropdown-p-lang-btn-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-language mw-ui-icon-wikimedia-wikimedia-language"></span> <span>4 languages</span> </button> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive" id="ca-addsection-sticky-header" tabindex="-1" data-event-name="addsection-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbleAdd-progressive mw-ui-icon-wikimedia-speechBubbleAdd-progressive"></span> <span>Add topic</span> </a> </div> <div class="vector-sticky-header-icon-end"> <div class="vector-user-links"> </div> </div> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-b766959bd-xjd9v","wgBackendResponseTime":110,"wgPageParseReport":{"limitreport":{"cputime":"0.493","walltime":"0.617","ppvisitednodes":{"value":1210,"limit":1000000},"postexpandincludesize":{"value":117584,"limit":2097152},"templateargumentsize":{"value":595,"limit":2097152},"expansiondepth":{"value":9,"limit":100},"expensivefunctioncount":{"value":2,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":64088,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 432.911 1 -total"," 31.96% 138.363 1 Template:Reflist"," 25.45% 110.197 1 Template:War"," 24.80% 107.343 1 Template:Sidebar_with_collapsible_lists"," 20.60% 89.185 3 Template:Cite_web"," 18.63% 80.661 1 Template:Short_description"," 11.33% 49.034 2 Template:Pagetype"," 11.30% 48.931 5 Template:Navbox"," 9.85% 42.654 1 Template:Subterranea"," 7.18% 31.099 6 Template:Cite_news"]},"scribunto":{"limitreport-timeusage":{"value":"0.273","limit":"10.000"},"limitreport-memusage":{"value":5071250,"limit":52428800}},"cachereport":{"origin":"mw-api-int.codfw.main-6d8697cb58-z4rg8","timestamp":"20250213204903","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Subterranean warfare","url":"https:\/\/en.wikipedia.org\/wiki\/Subterranean_warfare","sameAs":"http:\/\/www.wikidata.org\/entity\/Q25106394","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q25106394","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2016-05-31T02:30:28Z","dateModified":"2024-12-16T05:11:07Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/5\/59\/AWG_Subterranean_Risk_Reduction_Exercise_prepares_soldiers_for_NIE_14.1_120909-A-XG691-009.jpg","headline":"warfare carried out under the ground surface"}</script> </body> </html>