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mw-first-heading">German submarine U-31 (1936)</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 16 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-16" aria-hidden="true" > 16 languages </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A7%D9%84%D8%BA%D9%88%D8%A7%D8%B5%D8%A9_%D8%A7%D9%84%D8%A3%D9%84%D9%85%D8%A7%D9%86%D9%8A%D8%A9_%D9%8A%D9%88-31_(1936)" title="الغواصة الألمانية يو-31 (1936) – Arabic" lang="ar" hreflang="ar" data-title="الغواصة الألمانية يو-31 (1936)" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target">العربية</a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/U_31_(U-Boot,_1936)" title="U 31 (U-Boot, 1936) – German" lang="de" hreflang="de" data-title="U 31 (U-Boot, 1936)" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target">Deutsch</a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/U-31_(1936)" title="U-31 (1936) – Spanish" lang="es" hreflang="es" data-title="U-31 (1936)" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target">Español</a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%D9%88-%DB%B3%DB%B1_(%DA%A9%D8%B1%DB%8C%DA%AF%D8%B3%E2%80%8C%D9%85%D8%A7%D8%B1%DB%8C%D9%86%D9%87)" title="او-۳۱ (کریگس‌مارینه) – Persian" lang="fa" hreflang="fa" data-title="او-۳۱ (کریگس‌مارینه)" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target">فارسی</a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Unterseeboot_31_(1936)" title="Unterseeboot 31 (1936) – French" lang="fr" hreflang="fr" data-title="Unterseeboot 31 (1936)" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target">Français</a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/U-31" title="U-31 – Italian" lang="it" hreflang="it" data-title="U-31" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target">Italiano</a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/U_31_(Kriegsmarine)" title="U 31 (Kriegsmarine) – Dutch" lang="nl" hreflang="nl" data-title="U 31 (Kriegsmarine)" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target">Nederlands</a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/U31_(%E3%83%89%E3%82%A4%E3%83%84%E6%BD%9C%E6%B0%B4%E8%89%A6%E3%83%BB2%E4%BB%A3)" title="U31 (ドイツ潜水艦・2代) – Japanese" lang="ja" hreflang="ja" data-title="U31 (ドイツ潜水艦・2代)" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target">日本語</a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/U-31_(1936)" title="U-31 (1936) – Polish" lang="pl" hreflang="pl" data-title="U-31 (1936)" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target">Polski</a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/U-31_(1936)" title="U-31 (1936) – Russian" lang="ru" hreflang="ru" data-title="U-31 (1936)" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target">Русский</a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/U-31_(Kriegsmarine)" title="U-31 (Kriegsmarine) – Slovenian" lang="sl" hreflang="sl" data-title="U-31 (Kriegsmarine)" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target">Slovenščina</a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9D%D0%B5%D0%BC%D0%B0%D1%87%D0%BA%D0%B0_%D0%BF%D0%BE%D0%B4%D0%BC%D0%BE%D1%80%D0%BD%D0%B8%D1%86%D0%B0_%D0%A3-31" title="Немачка подморница У-31 – Serbian" lang="sr" hreflang="sr" data-title="Немачка подморница У-31" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target">Српски / srpski</a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/U-31_(1936)" title="U-31 (1936) – Finnish" lang="fi" hreflang="fi" data-title="U-31 (1936)" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target">Suomi</a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/U-31_(1936)" title="U-31 (1936) – Ukrainian" lang="uk" hreflang="uk" data-title="U-31 (1936)" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target">Українська</a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/U-31_(t%C3%A0u_ng%E1%BA%A7m_%C4%90%E1%BB%A9c)_(1936)" title="U-31 (tàu ngầm Đức) (1936) – Vietnamese" lang="vi" hreflang="vi" data-title="U-31 (tàu ngầm Đức) (1936)" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target">Tiếng Việt</a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/U-31%E5%8F%B7%E6%BD%9C%E8%89%87_(1936%E5%B9%B4)" title="U-31号潜艇 (1936年) – Chinese" lang="zh" hreflang="zh" data-title="U-31号潜艇 (1936年)" 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searchaux" style="display:none">German World War II submarine</div> <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 other ships with the same name, see <a href="/wiki/German_submarine_U-31" title="German submarine U-31">German submarine U-31</a>.</div> <table class="infobox" style="width:25.5em;border-spacing:2px;"> <tbody><tr> <td colspan="2" style="text-align:center;line-height:1.5em;"><a href="/wiki/File:U-33_-_Unterseeboot_(1936)_in_Brockhaus_1937.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/U-33_-_Unterseeboot_%281936%29_in_Brockhaus_1937.jpg/300px-U-33_-_Unterseeboot_%281936%29_in_Brockhaus_1937.jpg" decoding="async" width="300" height="68" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/U-33_-_Unterseeboot_%281936%29_in_Brockhaus_1937.jpg/450px-U-33_-_Unterseeboot_%281936%29_in_Brockhaus_1937.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/U-33_-_Unterseeboot_%281936%29_in_Brockhaus_1937.jpg/600px-U-33_-_Unterseeboot_%281936%29_in_Brockhaus_1937.jpg 2x" data-file-width="960" data-file-height="216" /></a><div>U-33, a typical Type VIIA boat</div> </td></tr><tr><th colspan="2" style="background-color:#C3D6EF;color:inherit;text-align:center;vertical-align:middle;font-size:110%;">History</th></tr> <tr><th height="30" colspan="2" style="background-color:#B0C4DE;text-align:left;padding-left:2px;vertical-align:middle;font-size:110%;"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/War_Ensign_of_Germany_%281938%E2%80%931945%29.svg/47px-War_Ensign_of_Germany_%281938%E2%80%931945%29.svg.png" decoding="async" width="47" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/War_Ensign_of_Germany_%281938%E2%80%931945%29.svg/70px-War_Ensign_of_Germany_%281938%E2%80%931945%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d0/War_Ensign_of_Germany_%281938%E2%80%931945%29.svg/94px-War_Ensign_of_Germany_%281938%E2%80%931945%29.svg.png 2x" data-file-width="1000" data-file-height="600" /><a href="/wiki/Nazi_Germany" title="Nazi Germany">Nazi Germany</a></th></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Name</td><td>U-31</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Ordered</td><td>1 April 1935</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Builder</td><td><a href="/wiki/AG_Weser" title="AG Weser">AG Weser</a>, <a href="/wiki/Bremen" title="Bremen">Bremen</a></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Cost</td><td>4,189,000 <a href="/wiki/Reichsmark" title="Reichsmark">Reichsmark</a></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Yard number</td><td>912</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Laid down</td><td>1 March 1936</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Launched</td><td>25 September 1936</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Commissioned</td><td>28 December 1936</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Recommissioned</td><td>30 July 1940</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Decommissioned</td><td>24 March 1940</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Fate</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">Sunk, 11 March 1940, raised</li> <li style="padding-left: .4em; text-indent: -.4em;">sunk again 2 November 1940</li> </ul></td></tr> <tr><th colspan="2" style="background-color:#C3D6EF;color:inherit;text-align:center;vertical-align:middle;font-size:110%;">General characteristics</th></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Class and type</td><td><a href="/wiki/German_Type_VII_submarine#Type_VIIA" class="mw-redirect" title="German Type VII submarine">Type VIIA</a> <a href="/wiki/Submarine" title="Submarine">submarine</a></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Displacement</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">626 <a href="/wiki/Tonne" title="Tonne">t</a> (616 <a href="/wiki/Long_ton" title="Long ton">long tons</a>) surfaced</li> <li style="padding-left: .4em; text-indent: -.4em;">745 t (733 long tons) submerged</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Length</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">64.51 m (211 ft 8 in) <a href="/wiki/O/a" class="mw-redirect" title="O/a">o/a</a></li> <li style="padding-left: .4em; text-indent: -.4em;">45.50 m (149 ft 3 in) pressure hull</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Beam</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">5.85 m (19 ft 2 in) o/a</li> <li style="padding-left: .4em; text-indent: -.4em;">4.70 m (15 ft 5 in) pressure hull</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Height</td><td>9.50 m (31 ft 2 in)</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Draught</td><td>4.37 m (14 ft 4 in)</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Installed power</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">2,100–2,310 PS (1,540–1,700 kW; 2,070–2,280 bhp) (diesels)</li> <li style="padding-left: .4em; text-indent: -.4em;">750 PS (550 kW; 740 shp) (electric)</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Propulsion</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">2 shafts</li> <li style="padding-left: .4em; text-indent: -.4em;">2 × <a href="/wiki/Diesel_engine" title="Diesel engine">diesel engines</a></li> <li style="padding-left: .4em; text-indent: -.4em;">2 × <a href="/wiki/Motor-generator" class="mw-redirect" title="Motor-generator">electric motors</a></li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Speed</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">17 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (31 km/h; 20 mph) surfaced</li> <li style="padding-left: .4em; text-indent: -.4em;">8 knots (15 km/h; 9.2 mph) submerged</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Range</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">6,200 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (11,500 <a href="/wiki/Kilometre" title="Kilometre">km</a>; 7,100 <a href="/wiki/Mile" title="Mile">mi</a>) at 10 knots (19 km/h; 12 mph) surfaced</li> <li style="padding-left: .4em; text-indent: -.4em;">73–94 nmi (135–174 km; 84–108 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Test depth</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">220 m (720 ft)</li> <li style="padding-left: .4em; text-indent: -.4em;">Crush depth: 230–250 m (750–820 ft)</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Complement</td><td>4 officers, 40–56 enlisted</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Sensors and processing systems</td><td><a href="/wiki/Gruppenhorchger%C3%A4t" title="Gruppenhorchgerät">Gruppenhorchgerät</a></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Armament</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">5 × 53.3 cm (21 in) <a href="/wiki/Torpedo_tube" title="Torpedo tube">torpedo tubes</a> (four bow, one stern)</li> <li style="padding-left: .4em; text-indent: -.4em;">11 × <a href="/wiki/Torpedo" title="Torpedo">torpedoes</a> or 22 TMA mines</li> <li style="padding-left: .4em; text-indent: -.4em;">1 × <a href="/wiki/8.8_cm_SK_C/35_naval_gun" title="8.8 cm SK C/35 naval gun">8.8 cm (3.46 in) deck gun</a> (220 rounds)</li> <li style="padding-left: .4em; text-indent: -.4em;">1 × <a href="/wiki/2_cm_Flak_30" class="mw-redirect" title="2 cm Flak 30">2 cm (0.79 in) AA gun</a></li> </ul></td></tr> <tr> <th colspan="2" style="background-color:#C3D6EF;color:inherit;text-align:center;vertical-align:middle;font-size:110%;">Service record<a href="#cite_note-uboatnet-1">[1]</a><a href="#cite_note-2">[2]</a></th> </tr> <tr><td>Part of:</td><td> <ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;"><a href="/wiki/2nd_U-boat_Flotilla" title="2nd U-boat Flotilla">2nd U-boat Flotilla</a></li> <li style="padding-left: .4em; text-indent: -.4em;">28 December 1936 – 12 March 1940</li> <li style="padding-left: .4em; text-indent: -.4em;">30 July – 2 November 1940</li> </ul></td></tr><tr><td>Identification codes:</td><td> M 28 961</td></tr><tr><td>Commanders:</td><td> <ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;"><a href="/wiki/Kptlt." class="mw-redirect" title="Kptlt.">Kptlt.</a> Rolf Dau</li> <li style="padding-left: .4em; text-indent: -.4em;">28 December 1936 – 8 November 1938</li> <li style="padding-left: .4em; text-indent: -.4em;">Kptlt. Johannes Habekost</li> <li style="padding-left: .4em; text-indent: -.4em;">8 November 1938 – 11 March 1940</li> <li style="padding-left: .4em; text-indent: -.4em;">Kptlt. Wilfried Prellberg</li> <li style="padding-left: .4em; text-indent: -.4em;">30 July 1940 – 2 November 1940</li> </ul></td></tr><tr><td>Operations:</td><td> <ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">7 patrols:</li> <li style="padding-left: .4em; text-indent: -.4em;">1st patrol:</li> <li style="padding-left: .4em; text-indent: -.4em;">27 August – 2 September 1939</li> <li style="padding-left: .4em; text-indent: -.4em;">2nd patrol:</li> <li style="padding-left: .4em; text-indent: -.4em;">9 September – 2 October 1939</li> <li style="padding-left: .4em; text-indent: -.4em;">3rd patrol:</li> <li style="padding-left: .4em; text-indent: -.4em;">21 – 31 October 1939</li> <li style="padding-left: .4em; text-indent: -.4em;">4th patrol:</li> <li style="padding-left: .4em; text-indent: -.4em;">19 November – 11 December 1939</li> <li style="padding-left: .4em; text-indent: -.4em;">5th patrol:</li> <li style="padding-left: .4em; text-indent: -.4em;">15 January – 4 February 1940</li> <li style="padding-left: .4em; text-indent: -.4em;">6th patrol:</li> <li style="padding-left: .4em; text-indent: -.4em;">16 September – 8 October 1940</li> <li style="padding-left: .4em; text-indent: -.4em;">7th patrol:</li> <li style="padding-left: .4em; text-indent: -.4em;">19 October – 2 November 1940</li> </ul></td></tr><tr><td>Victories:</td><td> <ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">11 merchant ships sunk (27,751 <a href="/wiki/Gross_register_tonnage" title="Gross register tonnage">GRT</a>)</li> <li style="padding-left: .4em; text-indent: -.4em;">2 auxiliary warships sunk (160 <a href="/wiki/Gross_register_tonnage" title="Gross register tonnage">GRT</a>)</li> <li style="padding-left: .4em; text-indent: -.4em;">1 warship damaged (33,950 tons)</li> </ul></td></tr> </tbody></table> German submarine U-31 was a <a href="/wiki/German_Type_VII_submarine#Type_VIIA" class="mw-redirect" title="German Type VII submarine">Type VIIA</a> <a href="/wiki/U-boat" title="U-boat">U-boat</a> of <a href="/wiki/Nazi_Germany" title="Nazi Germany">Nazi Germany</a>'s <a href="/wiki/Kriegsmarine" title="Kriegsmarine">Kriegsmarine</a> during <a href="/wiki/World_War_II" title="World War II">World War II</a>. She was <a href="/wiki/Keel_laying" title="Keel laying">laid down</a> on 1 March 1936 as yard number 912, <a href="/wiki/Ceremonial_ship_launching" title="Ceremonial ship launching">launched</a> on 25 September and <a href="/wiki/Ship_commissioning" title="Ship commissioning">commissioned</a> on 28 December 1936.<a href="#cite_note-uboatnet-1">[1]</a> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Design">Design</h2>[<a href="/w/index.php?title=German_submarine_U-31_(1936)&action=edit&section=1" title="Edit section: Design">edit</a>]</div> As one of the first ten <a href="/wiki/German_Type_VII_submarine#Type_VIIA" class="mw-redirect" title="German Type VII submarine">German Type VII submarines</a> later designated as Type VIIA submarines, U-31 had a displacement of 626 tonnes (616 long tons) when at the surface and 745 tonnes (733 long tons) while submerged.<a href="#cite_note-FOOTNOTEGrönerJungMaass199143–44-3">[3]</a> She had a total length of 64.51 m (211 ft 8 in), a <a href="/wiki/Pressure_hull" class="mw-redirect" title="Pressure hull">pressure hull</a> length of 45.50 m (149 ft 3 in), a <a href="/wiki/Beam_(nautical)" title="Beam (nautical)">beam</a> of 5.85 m (19 ft 2 in), a height of 9.50 m (31 ft 2 in), and a <a href="/wiki/Draught_(ship)" class="mw-redirect" title="Draught (ship)">draught</a> of 4.37 m (14 ft 4 in). The submarine was powered by two <a href="/wiki/MAN_SE" title="MAN SE">MAN</a> M 6 V 40/46 four-stroke, six-cylinder <a href="/wiki/Diesel_engine" title="Diesel engine">diesel engines</a> producing a total of 2,100 to 2,310 metric horsepower (1,540 to 1,700 kW; 2,070 to 2,280 shp) for use while surfaced, two <a href="/wiki/Brown,_Boveri_%26_Cie" title="Brown, Boveri & Cie">BBC GG UB 720/8</a> <a href="/wiki/Motor%E2%80%93generator" title="Motor–generator">double-acting electric motors</a> producing a total of 750 metric horsepower (550 kW; 740 shp) for use while submerged. She had two shafts and two 1.23 m (4 ft) <a href="/wiki/Propeller" title="Propeller">propellers</a>. The boat was capable of operating at depths of up to 230 metres (750 ft).<a href="#cite_note-FOOTNOTEGrönerJungMaass199143–44-3">[3]</a> The submarine had a maximum surface speed of 17 knots (31 km/h; 20 mph) and a maximum submerged speed of 8 knots (15 km/h; 9.2 mph).<a href="#cite_note-FOOTNOTEGrönerJungMaass199143–44-3">[3]</a> When submerged, the boat could operate for 73–94 nautical miles (135–174 km; 84–108 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 6,200 nautical miles (11,500 km; 7,100 mi) at 10 knots (19 km/h; 12 mph). U-31 was fitted with five 53.3 cm (21 in) <a href="/wiki/Torpedo_tube" title="Torpedo tube">torpedo tubes</a> (four fitted at the bow and one at the stern), eleven <a href="/wiki/Torpedo" title="Torpedo">torpedoes</a>, one <a href="/wiki/8.8_cm_SK_C/35_naval_gun" title="8.8 cm SK C/35 naval gun">8.8 cm (3.46 in) SK C/35 naval gun</a>, 220 rounds, and an anti-aircraft gun. The boat had a <a href="/wiki/Ship%27s_company" title="Ship's company">complement</a> of between forty-four and sixty.<a href="#cite_note-FOOTNOTEGrönerJungMaass199143–44-3">[3]</a> <div class="mw-heading mw-heading2"><h2 id="Service_history">Service history</h2>[<a href="/w/index.php?title=German_submarine_U-31_(1936)&action=edit&section=2" title="Edit section: Service history">edit</a>]</div> During her career U-31 was involved in seven war patrols. <div class="mw-heading mw-heading3"><h3 id="First_patrol">First patrol</h3>[<a href="/w/index.php?title=German_submarine_U-31_(1936)&action=edit&section=3" title="Edit section: First patrol">edit</a>]</div> U-31 was one of the few ocean-going submarines deployed to the <a href="/wiki/Baltic_Sea" title="Baltic Sea">Baltic Sea</a> instead of the Atlantic Ocean on the eve of World War II. Departing <a href="/wiki/Memel_Territory" class="mw-redirect" title="Memel Territory">Memel</a> under the command of Johannes Habekost on 27 August, this uneventful trip was concluded quickly with the rapid destruction of the <a href="/wiki/Polish_Navy" title="Polish Navy">Polish Navy</a> and the boat put in at <a href="/wiki/Wilhelmshaven" title="Wilhelmshaven">Wilhelmshaven</a> on 2 September.<a href="#cite_note-4">[4]</a> <div class="mw-heading mw-heading3"><h3 id="Second_patrol">Second patrol</h3>[<a href="/w/index.php?title=German_submarine_U-31_(1936)&action=edit&section=4" title="Edit section: Second patrol">edit</a>]</div> After her quick return to Germany, U-31 became one of three Type VII reserve boats, going to sea again when <a href="/wiki/Karl_D%C3%B6nitz" title="Karl Dönitz">Karl Dönitz</a> ordered a redeployment of the U-boat force on 8 September. Ordered along with <a href="/wiki/German_submarine_U-35_(1936)" title="German submarine U-35 (1936)">U-35</a> to save time by directly proceeding to the Atlantic via the <a href="/wiki/English_Channel" title="English Channel">English Channel</a>,<a href="#cite_note-Blair-5">[5]</a> she attacked the first <a href="/wiki/Convoy" title="Convoy">convoy</a> of World War II, <a href="/wiki/List_of_World_War_II_convoys" class="mw-redirect" title="List of World War II convoys">OB 4</a> on 16 September 1939, sinking the <a href="/wiki/United_Kingdom" title="United Kingdom">British</a> steamer SS Aviemore.<a href="#cite_note-6">[6]</a> Habekost had found the convoy the day before and per orders reported the convoy's location, course and speed to Dönitz. Excited by this first reliable convoy report, he ordered all available boats to converge and attack the convoy. U-31 maneuvered into attack position and in the nighttime hours made an attack. Thinking he had sunk two ships, Habekost had however suffered torpedo failure, and thus only the 4,060 GRT Aviemore was actually sunk out of the convoy by U-31. U-31 would later sink the slightly larger Hazelside, of 4,646 GRT, on 24 September before concluding the patrol and returning to Wilhelmshaven on 2 October 1939.<a href="#cite_note-7">[7]</a> <div class="mw-heading mw-heading3"><h3 id="First_sinking">First sinking</h3>[<a href="/w/index.php?title=German_submarine_U-31_(1936)&action=edit&section=5" title="Edit section: First sinking">edit</a>]</div> On 11 March 1940 U-31 was sunk in the <a href="/wiki/Schillig_Roads" class="mw-redirect" title="Schillig Roads">Schillig Roads</a> near buoy 12 (<style data-mw-deduplicate="TemplateStyles:r1156832818">.mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-parser-output .geo-inline-hidden{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}</style><a class="external text" href="https://geohack.toolforge.org/geohack.php?pagename=German_submarine_U-31_(1936)&params=53_37_N_08_10_E_">53°37′N 08°10′E / 53.617°N 8.167°E / 53.617; 8.167</a>) by four bombs from a <a href="/wiki/Bristol_Blenheim" title="Bristol Blenheim">Bristol Blenheim</a>, O of <a href="/wiki/No._82_Squadron_RAF" title="No. 82 Squadron RAF">No. 82 Squadron RAF</a>, with the loss of 58 lives. The U-boat had been on trials and carried eleven workers from the shipyard and two assistants to the flotilla engineer in addition to her regular complement.<a href="#cite_note-FOOTNOTEBuschRöll199917-8">[8]</a> The U-boat was raised later that month, repaired and returned to service on 30 July 1940 with Kptlt. Prellberg in command.<a href="#cite_note-uboatnet-1">[1]</a><a href="#cite_note-FOOTNOTEKemp199964-9">[9]</a><a href="#cite_note-see194003-10">[10]</a> <div class="mw-heading mw-heading3"><h3 id="Second_sinking">Second sinking</h3>[<a href="/w/index.php?title=German_submarine_U-31_(1936)&action=edit&section=6" title="Edit section: Second sinking">edit</a>]</div> U-31 was sunk again on 2 November 1940, north-west of Ireland, by <a href="/wiki/Depth_charge" title="Depth charge">depth charges</a> from the British <a href="/wiki/Destroyer" title="Destroyer">destroyer</a> <a href="/wiki/HMS_Antelope_(H36)" title="HMS Antelope (H36)">HMS Antelope</a>, which picked up 44 survivors (or 43, sources vary), from the crew of 46.<a href="#cite_note-uboatnet-1">[1]</a><a href="#cite_note-FOOTNOTEKemp199967-11">[11]</a> In U-31's entire career she sank eleven merchant ships, totalling 27,751 <a href="/wiki/Gross_register_tonnage" title="Gross register tonnage">gross register tons</a> (GRT), and two auxiliary warships of 160 <a href="/wiki/Gross_register_tonnage" title="Gross register tonnage">GRT</a>. A mine laid by U-31 damaged the British battleship <a href="/wiki/HMS_Nelson_(28)" title="HMS Nelson (28)">HMS Nelson</a> of 33,950 tons.<a href="#cite_note-uboatnet-1">[1]</a> <div class="mw-heading mw-heading2"><h2 id="Summary_of_raiding_history">Summary of raiding history</h2>[<a href="/w/index.php?title=German_submarine_U-31_(1936)&action=edit&section=7" title="Edit section: Summary of raiding history">edit</a>]</div> <table class="wikitable sortable" border="1"> <tbody><tr> <th>Date</th> <th>Name of Ship</th> <th>Nationality</th> <th>Tonnage<a href="#cite_note-12">[Note 1]</a></th> <th>Fate<a href="#cite_note-13">[12]</a> </th></tr> <tr> <td align="right">16 September 1939 </td> <td align="left"><a href="/wiki/List_of_shipwrecks_in_September_1939#16_September" title="List of shipwrecks in September 1939">Aviemore</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Civil_Ensign_of_the_United_Kingdom.svg/23px-Civil_Ensign_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Civil_Ensign_of_the_United_Kingdom.svg/35px-Civil_Ensign_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Civil_Ensign_of_the_United_Kingdom.svg/46px-Civil_Ensign_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /> <a href="/wiki/United_Kingdom" title="United Kingdom">United Kingdom</a> </td> <td align="right">4,060 </td> <td align="left">Sunk </td></tr> <tr> <td align="right">24 September 1939 </td> <td align="left"><a href="/wiki/List_of_shipwrecks_in_September_1939#24_September" title="List of shipwrecks in September 1939">Hazelside</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Civil_Ensign_of_the_United_Kingdom.svg/23px-Civil_Ensign_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Civil_Ensign_of_the_United_Kingdom.svg/35px-Civil_Ensign_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Civil_Ensign_of_the_United_Kingdom.svg/46px-Civil_Ensign_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /> <a href="/wiki/United_Kingdom" title="United Kingdom">United Kingdom</a> </td> <td align="right">4,646 </td> <td align="left">Sunk </td></tr> <tr> <td align="right">1 December 1939 </td> <td align="left"><a href="/wiki/List_of_shipwrecks_in_December_1939#1_December" title="List of shipwrecks in December 1939">Arcturus</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/21px-Flag_of_Norway.svg.png" decoding="async" width="21" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/32px-Flag_of_Norway.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/41px-Flag_of_Norway.svg.png 2x" data-file-width="512" data-file-height="372" /> <a href="/wiki/Norway" title="Norway">Norway</a> </td> <td align="right">1,277 </td> <td align="left">Sunk </td></tr> <tr> <td align="right">3 December 1939 </td> <td align="left"><a href="/wiki/List_of_shipwrecks_in_December_1939#3_December" title="List of shipwrecks in December 1939">Ove Toft</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Flag_of_Denmark.svg/20px-Flag_of_Denmark.svg.png" decoding="async" width="20" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Flag_of_Denmark.svg/31px-Flag_of_Denmark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Flag_of_Denmark.svg/40px-Flag_of_Denmark.svg.png 2x" data-file-width="512" data-file-height="387" /> <a href="/wiki/Denmark" title="Denmark">Denmark</a> </td> <td align="right">2,135 </td> <td align="left">Sunk </td></tr> <tr> <td align="right">4 December 1939 </td> <td align="left"><a href="/wiki/List_of_shipwrecks_in_December_1939#4_December" title="List of shipwrecks in December 1939">Gimle</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/21px-Flag_of_Norway.svg.png" decoding="async" width="21" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/32px-Flag_of_Norway.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/41px-Flag_of_Norway.svg.png 2x" data-file-width="512" data-file-height="372" /> <a href="/wiki/Norway" title="Norway">Norway</a> </td> <td align="right">1,271 </td> <td align="left">Sunk </td></tr> <tr> <td align="right">4 December 1939 </td> <td align="left"><a href="/wiki/HMS_Nelson_(28)" title="HMS Nelson (28)">HMS Nelson</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Naval_Ensign_of_the_United_Kingdom.svg/23px-Naval_Ensign_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Naval_Ensign_of_the_United_Kingdom.svg/35px-Naval_Ensign_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Naval_Ensign_of_the_United_Kingdom.svg/46px-Naval_Ensign_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /> <a href="/wiki/Royal_Navy" title="Royal Navy">Royal Navy</a> </td> <td align="right">33,950 </td> <td align="left">Damaged (mine) </td></tr> <tr> <td align="right">4 December 1939 </td> <td align="left"><a href="/wiki/List_of_shipwrecks_in_December_1939#4_December" title="List of shipwrecks in December 1939">Primula</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/21px-Flag_of_Norway.svg.png" decoding="async" width="21" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/32px-Flag_of_Norway.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/41px-Flag_of_Norway.svg.png 2x" data-file-width="512" data-file-height="372" /> <a href="/wiki/Norway" title="Norway">Norway</a> </td> <td align="right">1,024 </td> <td align="left">Sunk </td></tr> <tr> <td align="right">6 December 1939 </td> <td align="left"><a href="/wiki/List_of_shipwrecks_in_December_1939#6_December" title="List of shipwrecks in December 1939">Agu</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Flag_of_Estonia.svg/23px-Flag_of_Estonia.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Flag_of_Estonia.svg/35px-Flag_of_Estonia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Flag_of_Estonia.svg/46px-Flag_of_Estonia.svg.png 2x" data-file-width="990" data-file-height="630" /> <a href="/wiki/Estonia" title="Estonia">Estonia</a> </td> <td align="right">1,575 </td> <td align="left">Sunk </td></tr> <tr> <td align="right">6 December 1939 </td> <td align="left"><a href="/wiki/List_of_shipwrecks_in_December_1939#6_December" title="List of shipwrecks in December 1939">Vinga</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/23px-Flag_of_Sweden.svg.png" decoding="async" width="23" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/35px-Flag_of_Sweden.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/46px-Flag_of_Sweden.svg.png 2x" data-file-width="1600" data-file-height="1000" /> <a href="/wiki/Sweden" title="Sweden">Sweden</a> </td> <td align="right">1,974 </td> <td align="left">Sunk </td></tr> <tr> <td align="right">23 December 1939 </td> <td align="left"><a href="/wiki/List_of_shipwrecks_in_December_1939#23_December" title="List of shipwrecks in December 1939">HMS Glen Albyn</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Naval_Ensign_of_the_United_Kingdom.svg/23px-Naval_Ensign_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Naval_Ensign_of_the_United_Kingdom.svg/35px-Naval_Ensign_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Naval_Ensign_of_the_United_Kingdom.svg/46px-Naval_Ensign_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /> <a href="/wiki/Royal_Navy" title="Royal Navy">Royal Navy</a> </td> <td align="right">82 </td> <td align="left">Sunk (mine) </td></tr> <tr> <td align="right">23 December 1939 </td> <td align="left"><a href="/wiki/List_of_shipwrecks_in_December_1939#23_December" title="List of shipwrecks in December 1939">HMS Promotive</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Naval_Ensign_of_the_United_Kingdom.svg/23px-Naval_Ensign_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Naval_Ensign_of_the_United_Kingdom.svg/35px-Naval_Ensign_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Naval_Ensign_of_the_United_Kingdom.svg/46px-Naval_Ensign_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /> <a href="/wiki/Royal_Navy" title="Royal Navy">Royal Navy</a> </td> <td align="right">78 </td> <td align="left">Sunk (mine) </td></tr> <tr> <td align="right">22 September 1940 </td> <td align="left"><a href="/wiki/List_of_shipwrecks_in_September_1940#22_September" title="List of shipwrecks in September 1940">Union Jack</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Flag_of_the_Faroe_Islands.svg/21px-Flag_of_the_Faroe_Islands.svg.png" decoding="async" width="21" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Flag_of_the_Faroe_Islands.svg/32px-Flag_of_the_Faroe_Islands.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Flag_of_the_Faroe_Islands.svg/41px-Flag_of_the_Faroe_Islands.svg.png 2x" data-file-width="1100" data-file-height="800" /> <a href="/wiki/Faroe_Islands" title="Faroe Islands">Faroe Islands</a> </td> <td align="right">81 </td> <td align="left">Sunk </td></tr> <tr> <td align="right">27 September 1940 </td> <td align="left"><a href="/wiki/List_of_shipwrecks_in_September_1940#27_September" title="List of shipwrecks in September 1940">Vestvard</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/21px-Flag_of_Norway.svg.png" decoding="async" width="21" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/32px-Flag_of_Norway.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/41px-Flag_of_Norway.svg.png 2x" data-file-width="512" data-file-height="372" /> <a href="/wiki/Norway" title="Norway">Norway</a> </td> <td align="right">4,319 </td> <td align="left">Sunk </td></tr> <tr> <td align="right">29 October 1940 </td> <td align="left"><a href="/wiki/List_of_shipwrecks_in_October_1940#29_October" title="List of shipwrecks in October 1940">Matina</a> </td> <td align="left"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Civil_Ensign_of_the_United_Kingdom.svg/23px-Civil_Ensign_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Civil_Ensign_of_the_United_Kingdom.svg/35px-Civil_Ensign_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Civil_Ensign_of_the_United_Kingdom.svg/46px-Civil_Ensign_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /> <a href="/wiki/United_Kingdom" title="United Kingdom">United Kingdom</a> </td> <td align="right">5,389 </td> <td align="left">Sunk </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="References">References</h2>[<a href="/w/index.php?title=German_submarine_U-31_(1936)&action=edit&section=8" title="Edit section: References">edit</a>]</div> <div class="mw-heading mw-heading3"><h3 id="Notes">Notes</h3>[<a href="/w/index.php?title=German_submarine_U-31_(1936)&action=edit&section=9" title="Edit section: Notes">edit</a>]</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"><ol class="references"> <li id="cite_note-12"><a href="#cite_ref-12">^</a> Merchant ship tonnages are in <a href="/wiki/Gross_register_tons" class="mw-redirect" title="Gross register tons">gross register tons</a>. Military vessels are listed by tons <a href="/wiki/Displacement_(ship)" title="Displacement (ship)">displacement</a>. </li> </ol></div></div> <div class="mw-heading mw-heading3"><h3 id="Citations">Citations</h3>[<a href="/w/index.php?title=German_submarine_U-31_(1936)&action=edit&section=10" title="Edit section: Citations">edit</a>]</div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239543626"><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-uboatnet-1">^ <a href="#cite_ref-uboatnet_1-0">a</a> <a href="#cite_ref-uboatnet_1-1">b</a> <a href="#cite_ref-uboatnet_1-2">c</a> <a href="#cite_ref-uboatnet_1-3">d</a> <a href="#cite_ref-uboatnet_1-4">e</a> <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="CITEREFHelgason" class="citation web cs1">Helgason, Guðmundur. <a rel="nofollow" class="external text" href="http://uboat.net/boats/u31.htm">"The Type VIIA boat U-31"</a>. German U-boats of WWII - uboat.net. Retrieved 19 December 2009.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=German+U-boats+of+WWII+-+uboat.net&rft.atitle=The+Type+VIIA+boat+U-31&rft.aulast=Helgason&rft.aufirst=Gu%C3%B0mundur&rft_id=http%3A%2F%2Fuboat.net%2Fboats%2Fu31.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGerman+submarine+U-31+%281936%29" class="Z3988"> </li> <li id="cite_note-2"><a href="#cite_ref-2">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHelgason" class="citation web cs1">Helgason, Guðmundur. <a rel="nofollow" class="external text" href="http://uboat.net/boats/patrols/u31.html">"War Patrols by German U-boat U-31"</a>. German U-boats of WWII - uboat.net. Retrieved 19 December 2009.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=German+U-boats+of+WWII+-+uboat.net&rft.atitle=War+Patrols+by+German+U-boat+U-31&rft.aulast=Helgason&rft.aufirst=Gu%C3%B0mundur&rft_id=http%3A%2F%2Fuboat.net%2Fboats%2Fpatrols%2Fu31.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGerman+submarine+U-31+%281936%29" class="Z3988"> </li> <li id="cite_note-FOOTNOTEGrönerJungMaass199143–44-3">^ <a href="#cite_ref-FOOTNOTEGrönerJungMaass199143–44_3-0">a</a> <a href="#cite_ref-FOOTNOTEGrönerJungMaass199143–44_3-1">b</a> <a href="#cite_ref-FOOTNOTEGrönerJungMaass199143–44_3-2">c</a> <a href="#cite_ref-FOOTNOTEGrönerJungMaass199143–44_3-3">d</a> <a href="#CITEREFGrönerJungMaass1991">Gröner, Jung & Maass 1991</a>, pp. 43–44. </li> <li id="cite_note-4"><a href="#cite_ref-4">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHelgason" class="citation web cs1">Helgason, Guðmundur. <a rel="nofollow" class="external text" href="https://uboat.net/boats/patrols/patrol_220.html">"Patrol info for U-31"</a>. German U-boats of WWII - uboat.net. Retrieved 6 November 2017.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=German+U-boats+of+WWII+-+uboat.net&rft.atitle=Patrol+info+for+U-31&rft.aulast=Helgason&rft.aufirst=Gu%C3%B0mundur&rft_id=https%3A%2F%2Fuboat.net%2Fboats%2Fpatrols%2Fpatrol_220.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGerman+submarine+U-31+%281936%29" class="Z3988"> </li> <li id="cite_note-Blair-5"><a href="#cite_ref-Blair_5-0">^</a> Blair, page 84 </li> <li id="cite_note-6"><a href="#cite_ref-6">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHelgason" class="citation web cs1">Helgason, Guðmundur. <a rel="nofollow" class="external text" href="http://uboat.net/allies/merchants/ships/27.html">"Aviemore (Steam merchant)"</a>. German U-boats of WWII - uboat.net. Retrieved 19 December 2009.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=German+U-boats+of+WWII+-+uboat.net&rft.atitle=Aviemore+%28Steam+merchant%29&rft.aulast=Helgason&rft.aufirst=Gu%C3%B0mundur&rft_id=http%3A%2F%2Fuboat.net%2Fallies%2Fmerchants%2Fships%2F27.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGerman+submarine+U-31+%281936%29" class="Z3988"> </li> <li id="cite_note-7"><a href="#cite_ref-7">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHelgason" class="citation web cs1">Helgason, Guðmundur. <a rel="nofollow" class="external text" href="https://uboat.net/boats/patrols/patrol_221.html">"Patrol info for U-31"</a>. German U-boats of WWII - uboat.net. Retrieved 6 November 2017.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=German+U-boats+of+WWII+-+uboat.net&rft.atitle=Patrol+info+for+U-31&rft.aulast=Helgason&rft.aufirst=Gu%C3%B0mundur&rft_id=https%3A%2F%2Fuboat.net%2Fboats%2Fpatrols%2Fpatrol_221.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGerman+submarine+U-31+%281936%29" class="Z3988"> </li> <li id="cite_note-FOOTNOTEBuschRöll199917-8"><a href="#cite_ref-FOOTNOTEBuschRöll199917_8-0">^</a> <a href="#CITEREFBuschRöll1999">Busch & Röll 1999</a>, p. 17. </li> <li id="cite_note-FOOTNOTEKemp199964-9"><a href="#cite_ref-FOOTNOTEKemp199964_9-0">^</a> <a href="#CITEREFKemp1999">Kemp 1999</a>, p. 64. </li> <li id="cite_note-see194003-10"><a href="#cite_ref-see194003_10-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRohwerGerhard_Hümmelchen" class="citation web cs1 cs1-prop-foreign-lang-source"><a href="/wiki/J%C3%BCrgen_Rohwer" title="Jürgen Rohwer">Rohwer, Jürgen</a>; Gerhard Hümmelchen. <a rel="nofollow" class="external text" href="http://www.wlb-stuttgart.de/seekrieg/40-03.htm">"Seekrieg 1940, Märtz"</a>. Württembergische Landesbibliothek Stuttgart (in German). Retrieved 6 March 2015.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=W%C3%BCrttembergische+Landesbibliothek+Stuttgart&rft.atitle=Seekrieg+1940%2C+M%C3%A4rtz&rft.aulast=Rohwer&rft.aufirst=J%C3%BCrgen&rft.au=Gerhard+H%C3%BCmmelchen&rft_id=http%3A%2F%2Fwww.wlb-stuttgart.de%2Fseekrieg%2F40-03.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGerman+submarine+U-31+%281936%29" class="Z3988"> </li> <li id="cite_note-FOOTNOTEKemp199967-11"><a href="#cite_ref-FOOTNOTEKemp199967_11-0">^</a> <a href="#CITEREFKemp1999">Kemp 1999</a>, p. 67. </li> <li id="cite_note-13"><a href="#cite_ref-13">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHelgason" class="citation web cs1">Helgason, Guðmundur. <a rel="nofollow" class="external text" href="http://uboat.net/boats/successes/u31.html">"Ships hit by U-31"</a>. German U-boats of WWII - uboat.net. Retrieved 8 December 2014.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=German+U-boats+of+WWII+-+uboat.net&rft.atitle=Ships+hit+by+U-31&rft.aulast=Helgason&rft.aufirst=Gu%C3%B0mundur&rft_id=http%3A%2F%2Fuboat.net%2Fboats%2Fsuccesses%2Fu31.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGerman+submarine+U-31+%281936%29" class="Z3988"> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Bibliography">Bibliography</h2>[<a href="/w/index.php?title=German_submarine_U-31_(1936)&action=edit&section=11" title="Edit section: Bibliography">edit</a>]</div> <style data-mw-deduplicate="TemplateStyles:r1239549316">.mw-parser-output .refbegin{margin-bottom:0.5em}.mw-parser-output .refbegin-hanging-indents>ul{margin-left:0}.mw-parser-output .refbegin-hanging-indents>ul>li{margin-left:0;padding-left:3.2em;text-indent:-3.2em}.mw-parser-output .refbegin-hanging-indents ul,.mw-parser-output .refbegin-hanging-indents ul li{list-style:none}@media(max-width:720px){.mw-parser-output .refbegin-hanging-indents>ul>li{padding-left:1.6em;text-indent:-1.6em}}.mw-parser-output .refbegin-columns{margin-top:0.3em}.mw-parser-output .refbegin-columns ul{margin-top:0}.mw-parser-output .refbegin-columns li{page-break-inside:avoid;break-inside:avoid-column}@media screen{.mw-parser-output .refbegin{font-size:90%}}</style><div class="refbegin" style=""> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation book cs1">Busch, Rainer; Röll, Hans-Joachim (1999). German U-boat commanders of World War II: a biographical dictionary. Translated by Brooks, Geoffrey. London, Annapolis, Md: Greenhill Books, Naval Institute Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/1-55750-186-6" title="Special:BookSources/1-55750-186-6"><bdi>1-55750-186-6</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=German+U-boat+commanders+of+World+War+II%3A+a+biographical+dictionary&rft.place=London%2C+Annapolis%2C+Md&rft.pub=Greenhill+Books%2C+Naval+Institute+Press&rft.date=1999&rft.isbn=1-55750-186-6&rft.aulast=Busch&rft.aufirst=Rainer&rft.au=R%C3%B6ll%2C+Hans-Joachim&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGerman+submarine+U-31+%281936%29" class="Z3988"></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBuschRöll1999" class="citation book cs1 cs1-prop-foreign-lang-source">Busch, Rainer; Röll, Hans-Joachim (1999). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=vXKwAAAAIAAJ">Der U-Boot-Krieg, 1939-1945: Deutsche U-Boot-Verluste von September 1939 bis Mai 1945</a> [German U-boat losses from September 1939 to May 1945] (in German). Vol. IV. Hamburg, Berlin, Bonn: Mittler. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/3-8132-0514-2" title="Special:BookSources/3-8132-0514-2"><bdi>3-8132-0514-2</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Der+U-Boot-Krieg%2C+1939-1945%3A+Deutsche+U-Boot-Verluste+von+September+1939+bis+Mai+1945&rft.place=Hamburg%2C+Berlin%2C+Bonn&rft.pub=Mittler&rft.date=1999&rft.isbn=3-8132-0514-2&rft.aulast=Busch&rft.aufirst=Rainer&rft.au=R%C3%B6ll%2C+Hans-Joachim&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DvXKwAAAAIAAJ&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGerman+submarine+U-31+%281936%29" class="Z3988"></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGrönerJungMaass1991" class="citation book cs1">Gröner, Erich; Jung, Dieter; Maass, Martin (1991). U-boats and Mine Warfare Vessels. German Warships 1815–1945. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-85177-593-4" title="Special:BookSources/0-85177-593-4"><bdi>0-85177-593-4</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=U-boats+and+Mine+Warfare+Vessels&rft.place=London&rft.series=German+Warships+1815%E2%80%931945&rft.pub=Conway+Maritime+Press&rft.date=1991&rft.isbn=0-85177-593-4&rft.aulast=Gr%C3%B6ner&rft.aufirst=Erich&rft.au=Jung%2C+Dieter&rft.au=Maass%2C+Martin&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGerman+submarine+U-31+%281936%29" class="Z3988"></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKemp1999" class="citation book cs1">Kemp, Paul (1999). U-Boats Destroyed - German Submarine Losses in the World Wars. London: Arms & Armour. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/1-85409-515-3" title="Special:BookSources/1-85409-515-3"><bdi>1-85409-515-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=U-Boats+Destroyed+-+German+Submarine+Losses+in+the+World+Wars&rft.place=London&rft.pub=Arms+%26+Armour&rft.date=1999&rft.isbn=1-85409-515-3&rft.aulast=Kemp&rft.aufirst=Paul&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGerman+submarine+U-31+%281936%29" class="Z3988"></li></ul> </div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2>[<a href="/w/index.php?title=German_submarine_U-31_(1936)&action=edit&section=12" title="Edit section: External links">edit</a>]</div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHelgason" class="citation web cs1">Helgason, Guðmundur. <a rel="nofollow" class="external text" href="http://uboat.net/boats/u31.htm">"The Type VIIA boat U-31"</a>. German U-boats of WWII - uboat.net. Retrieved 8 December 2014.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=German+U-boats+of+WWII+-+uboat.net&rft.atitle=The+Type+VIIA+boat+U-31&rft.aulast=Helgason&rft.aufirst=Gu%C3%B0mundur&rft_id=http%3A%2F%2Fuboat.net%2Fboats%2Fu31.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGerman+submarine+U-31+%281936%29" class="Z3988"></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHofmann" class="citation web cs1 cs1-prop-foreign-lang-source">Hofmann, Markus. <a rel="nofollow" class="external text" href="http://www.u-boot-archiv.de/dieboote/u0031.html">"U 31"</a>. Deutsche U-Boote 1935-1945 - u-boot-archiv.de (in German). Retrieved 7 December 2014.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Deutsche+U-Boote+1935-1945+-+u-boot-archiv.de&rft.atitle=U+31&rft.aulast=Hofmann&rft.aufirst=Markus&rft_id=http%3A%2F%2Fwww.u-boot-archiv.de%2Fdieboote%2Fu0031.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGerman+submarine+U-31+%281936%29" class="Z3988"></li></ul> <div class="navbox-styles"><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 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.navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Type_VII_submarines" style=";wide;padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2" style="background-color:#C3D6EF;color:inherit;"><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 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talk:German Type VII submarines"><abbr title="Discuss this template" style="color:inherit">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:German_Type_VII_submarines" title="Special:EditPage/Template:German Type VII submarines"><abbr title="Edit this template" style="color:inherit">e</abbr></a></li></ul></div><div id="Type_VII_submarines" style="font-size:114%;margin:0 4em"><a href="/wiki/Type_VII_submarine" title="Type VII submarine">Type VII submarines</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type VIIA</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/German_submarine_U-27_(1936)" title="German submarine U-27 (1936)">U-27</a></li> <li><a href="/wiki/German_submarine_U-28_(1936)" title="German submarine U-28 (1936)">U-28</a></li> <li><a href="/wiki/German_submarine_U-29_(1936)" title="German submarine U-29 (1936)">U-29</a></li> <li><a href="/wiki/German_submarine_U-30_(1936)" title="German submarine U-30 (1936)">U-30</a></li> <li><a class="mw-selflink selflink">U-31</a></li> <li><a href="/wiki/German_submarine_U-32_(1937)" title="German submarine U-32 (1937)">U-32</a></li> <li><a href="/wiki/German_submarine_U-33_(1936)" title="German submarine U-33 (1936)">U-33</a></li> <li><a href="/wiki/German_submarine_U-34_(1936)" title="German submarine U-34 (1936)">U-34</a></li> <li><a href="/wiki/German_submarine_U-35_(1936)" title="German submarine U-35 (1936)">U-35</a></li> <li><a href="/wiki/German_submarine_U-36_(1936)" title="German submarine U-36 (1936)">U-36</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type VIIB</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/German_submarine_U-45_(1938)" title="German submarine U-45 (1938)">U-45</a></li> <li><a href="/wiki/German_submarine_U-46_(1938)" title="German submarine U-46 (1938)">U-46</a></li> <li><a href="/wiki/German_submarine_U-47_(1938)" title="German submarine U-47 (1938)">U-47</a></li> <li><a href="/wiki/German_submarine_U-48_(1939)" title="German submarine U-48 (1939)">U-48</a></li> <li><a href="/wiki/German_submarine_U-49_(1939)" title="German submarine U-49 (1939)">U-49</a></li> <li><a href="/wiki/German_submarine_U-50_(1939)" title="German submarine U-50 (1939)">U-50</a></li> <li><a href="/wiki/German_submarine_U-51_(1938)" title="German submarine U-51 (1938)">U-51</a></li> <li><a href="/wiki/German_submarine_U-52_(1938)" title="German submarine U-52 (1938)">U-52</a></li> <li><a href="/wiki/German_submarine_U-53_(1939)" title="German submarine U-53 (1939)">U-53</a></li> <li><a href="/wiki/German_submarine_U-54_(1939)" title="German submarine U-54 (1939)">U-54</a></li> <li><a href="/wiki/German_submarine_U-55_(1939)" title="German submarine U-55 (1939)">U-55</a></li> <li><a href="/wiki/German_submarine_U-73_(1940)" title="German submarine U-73 (1940)">U-73</a></li> <li><a href="/wiki/German_submarine_U-74_(1940)" title="German submarine U-74 (1940)">U-74</a></li> <li><a href="/wiki/German_submarine_U-75_(1940)" title="German submarine U-75 (1940)">U-75</a></li> <li><a href="/wiki/German_submarine_U-76_(1940)" title="German submarine U-76 (1940)">U-76</a></li> <li><a href="/wiki/German_submarine_U-83_(1940)" title="German submarine U-83 (1940)">U-83</a></li> <li><a href="/wiki/German_submarine_U-84_(1941)" title="German submarine U-84 (1941)">U-84</a></li> <li><a href="/wiki/German_submarine_U-85_(1941)" title="German submarine U-85 (1941)">U-85</a></li> <li><a href="/wiki/German_submarine_U-86_(1941)" title="German submarine U-86 (1941)">U-86</a></li> <li><a href="/wiki/German_submarine_U-87_(1941)" title="German submarine U-87 (1941)">U-87</a></li> <li><a href="/wiki/German_submarine_U-99_(1940)" title="German submarine U-99 (1940)">U-99</a></li> <li><a href="/wiki/German_submarine_U-100_(1940)" title="German submarine U-100 (1940)">U-100</a></li> <li><a href="/wiki/German_submarine_U-101_(1940)" title="German submarine U-101 (1940)">U-101</a></li> <li><a href="/wiki/German_submarine_U-102_(1940)" title="German submarine U-102 (1940)">U-102</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type VIIC</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/German_submarine_U-69_(1940)" title="German submarine U-69 (1940)">U-69</a></li> <li><a href="/wiki/German_submarine_U-70_(1940)" title="German submarine U-70 (1940)">U-70</a></li> <li><a href="/wiki/German_submarine_U-71_(1940)" title="German submarine U-71 (1940)">U-71</a></li> <li><a href="/wiki/German_submarine_U-72_(1940)" title="German submarine U-72 (1940)">U-72</a></li> <li><a href="/wiki/German_submarine_U-77_(1940)" title="German submarine U-77 (1940)">U-77</a></li> <li><a href="/wiki/German_submarine_U-78_(1940)" title="German submarine U-78 (1940)">U-78</a></li> <li><a href="/wiki/German_submarine_U-79_(1941)" title="German submarine U-79 (1941)">U-79</a></li> <li><a href="/wiki/German_submarine_U-80_(1941)" title="German submarine U-80 (1941)">U-80</a></li> <li><a href="/wiki/German_submarine_U-81_(1941)" title="German submarine U-81 (1941)">U-81</a></li> <li><a href="/wiki/German_submarine_U-82_(1941)" title="German submarine U-82 (1941)">U-82</a></li> <li><a href="/wiki/German_submarine_U-88_(1941)" title="German submarine U-88 (1941)">U-88</a></li> <li><a href="/wiki/German_submarine_U-89_(1941)" title="German submarine U-89 (1941)">U-89</a></li> <li><a href="/wiki/German_submarine_U-90_(1941)" title="German submarine U-90 (1941)">U-90</a></li> <li><a href="/wiki/German_submarine_U-91_(1941)" title="German submarine U-91 (1941)">U-91</a></li> <li><a href="/wiki/German_submarine_U-92_(1942)" title="German submarine U-92 (1942)">U-92</a></li> <li><a href="/wiki/German_submarine_U-93_(1940)" title="German submarine U-93 (1940)">U-93</a></li> <li><a href="/wiki/German_submarine_U-94_(1940)" title="German submarine U-94 (1940)">U-94</a></li> <li><a href="/wiki/German_submarine_U-95_(1940)" title="German submarine U-95 (1940)">U-95</a></li> <li><a href="/wiki/German_submarine_U-96_(1940)" title="German submarine U-96 (1940)">U-96</a></li> <li><a href="/wiki/German_submarine_U-97_(1940)" title="German submarine U-97 (1940)">U-97</a></li> <li><a href="/wiki/German_submarine_U-98_(1940)" title="German submarine U-98 (1940)">U-98</a></li> <li><a href="/wiki/German_submarine_U-132_(1941)" title="German submarine U-132 (1941)">U-132</a></li> <li><a href="/wiki/German_submarine_U-133_(1941)" title="German submarine U-133 (1941)">U-133</a></li> <li><a href="/wiki/German_submarine_U-134_(1941)" title="German submarine U-134 (1941)">U-134</a></li> <li><a href="/wiki/German_submarine_U-135_(1941)" title="German submarine U-135 (1941)">U-135</a></li> <li><a href="/wiki/German_submarine_U-136_(1941)" title="German submarine U-136 (1941)">U-136</a></li> <li><a href="/wiki/German_submarine_U-201" title="German submarine U-201">U-201</a></li> <li><a href="/wiki/German_submarine_U-202" title="German submarine U-202">U-202</a></li> <li><a href="/wiki/German_submarine_U-203" title="German submarine U-203">U-203</a></li> <li><a href="/wiki/German_submarine_U-204" title="German submarine U-204">U-204</a></li> <li><a href="/wiki/German_submarine_U-205" title="German submarine U-205">U-205</a></li> <li><a href="/wiki/German_submarine_U-206" title="German submarine U-206">U-206</a></li> <li><a href="/wiki/German_submarine_U-207" title="German submarine U-207">U-207</a></li> <li><a href="/wiki/German_submarine_U-208" title="German submarine U-208">U-208</a></li> <li><a href="/wiki/German_submarine_U-209" title="German submarine U-209">U-209</a></li> <li><a href="/wiki/German_submarine_U-210" title="German submarine U-210">U-210</a></li> <li><a href="/wiki/German_submarine_U-211" title="German submarine U-211">U-211</a></li> <li><a href="/wiki/German_submarine_U-212" title="German submarine U-212">U-212</a></li> <li><a href="/wiki/German_submarine_U-221" title="German submarine U-221">U-221</a></li> <li><a href="/wiki/German_submarine_U-222" title="German submarine U-222">U-222</a></li> <li><a href="/wiki/German_submarine_U-223" title="German submarine U-223">U-223</a></li> <li><a href="/wiki/German_submarine_U-224" title="German submarine U-224">U-224</a></li> <li><a href="/wiki/German_submarine_U-225" title="German submarine U-225">U-225</a></li> <li><a href="/wiki/German_submarine_U-226" title="German submarine U-226">U-226</a></li> <li><a href="/wiki/German_submarine_U-227" title="German submarine U-227">U-227</a></li> <li><a href="/wiki/German_submarine_U-228" title="German submarine U-228">U-228</a></li> <li><a href="/wiki/German_submarine_U-229" title="German submarine U-229">U-229</a></li> <li><a href="/wiki/German_submarine_U-230" title="German submarine U-230">U-230</a></li> <li><a href="/wiki/German_submarine_U-231" title="German submarine U-231">U-231</a></li> <li><a href="/wiki/German_submarine_U-232" title="German submarine U-232">U-232</a></li> <li><a href="/wiki/German_submarine_U-235" title="German submarine U-235">U-235</a></li> <li><a href="/wiki/German_submarine_U-236" title="German submarine U-236">U-236</a></li> <li><a href="/wiki/German_submarine_U-237" title="German submarine U-237">U-237</a></li> <li><a href="/wiki/German_submarine_U-238" title="German submarine U-238">U-238</a></li> <li><a href="/wiki/German_submarine_U-239" title="German submarine U-239">U-239</a></li> <li><a href="/wiki/German_submarine_U-240" title="German submarine U-240">U-240</a></li> <li><a href="/wiki/German_submarine_U-241" title="German submarine U-241">U-241</a></li> <li><a href="/wiki/German_submarine_U-242" title="German submarine U-242">U-242</a></li> <li><a href="/wiki/German_submarine_U-243" title="German submarine U-243">U-243</a></li> <li><a href="/wiki/German_submarine_U-244" title="German submarine U-244">U-244</a></li> <li><a href="/wiki/German_submarine_U-245" title="German submarine U-245">U-245</a></li> <li><a href="/wiki/German_submarine_U-246" title="German submarine U-246">U-246</a></li> <li><a href="/wiki/German_submarine_U-247" title="German submarine U-247">U-247</a></li> <li><a href="/wiki/German_submarine_U-248" title="German submarine U-248">U-248</a></li> <li><a href="/wiki/German_submarine_U-249" title="German submarine U-249">U-249</a></li> <li><a href="/wiki/German_submarine_U-250" title="German submarine U-250">U-250</a></li> <li><a href="/wiki/German_submarine_U-251" title="German submarine U-251">U-251</a></li> <li><a href="/wiki/German_submarine_U-252" title="German submarine U-252">U-252</a></li> <li><a href="/wiki/German_submarine_U-253" title="German submarine U-253">U-253</a></li> <li><a href="/wiki/German_submarine_U-254" title="German submarine U-254">U-254</a></li> <li><a href="/wiki/German_submarine_U-255" title="German submarine U-255">U-255</a></li> <li><a href="/wiki/German_submarine_U-256" title="German submarine U-256">U-256</a></li> <li><a href="/wiki/German_submarine_U-257" title="German submarine U-257">U-257</a></li> <li><a href="/wiki/German_submarine_U-258" title="German submarine U-258">U-258</a></li> <li><a href="/wiki/German_submarine_U-259" title="German submarine U-259">U-259</a></li> <li><a href="/wiki/German_submarine_U-260" title="German submarine U-260">U-260</a></li> <li><a href="/wiki/German_submarine_U-261" title="German submarine U-261">U-261</a></li> <li><a href="/wiki/German_submarine_U-262" title="German submarine U-262">U-262</a></li> <li><a href="/wiki/German_submarine_U-263" title="German submarine U-263">U-263</a></li> <li><a href="/wiki/German_submarine_U-264" title="German submarine U-264">U-264</a></li> <li><a href="/wiki/German_submarine_U-265" title="German submarine U-265">U-265</a></li> <li><a href="/wiki/German_submarine_U-266" title="German submarine U-266">U-266</a></li> <li><a href="/wiki/German_submarine_U-267" title="German submarine U-267">U-267</a></li> <li><a href="/wiki/German_submarine_U-268" title="German submarine U-268">U-268</a></li> <li><a href="/wiki/German_submarine_U-269" title="German submarine U-269">U-269</a></li> <li><a href="/wiki/German_submarine_U-270" title="German submarine U-270">U-270</a></li> <li><a href="/wiki/German_submarine_U-271" title="German submarine U-271">U-271</a></li> <li><a href="/wiki/German_submarine_U-272" title="German submarine U-272">U-272</a></li> <li><a href="/wiki/German_submarine_U-273" title="German submarine U-273">U-273</a></li> <li><a href="/wiki/German_submarine_U-274" title="German submarine U-274">U-274</a></li> <li><a href="/wiki/German_submarine_U-275" title="German submarine U-275">U-275</a></li> <li><a href="/wiki/German_submarine_U-276" title="German submarine U-276">U-276</a></li> <li><a href="/wiki/German_submarine_U-277" title="German submarine U-277">U-277</a></li> <li><a href="/wiki/German_submarine_U-278" title="German submarine U-278">U-278</a></li> <li><a href="/wiki/German_submarine_U-279" title="German submarine U-279">U-279</a></li> <li><a href="/wiki/German_submarine_U-280" title="German submarine U-280">U-280</a></li> <li><a href="/wiki/German_submarine_U-281" title="German submarine U-281">U-281</a></li> <li><a href="/wiki/German_submarine_U-282" title="German submarine U-282">U-282</a></li> <li><a href="/wiki/German_submarine_U-283" title="German submarine U-283">U-283</a></li> <li><a href="/wiki/German_submarine_U-284" title="German submarine U-284">U-284</a></li> <li><a href="/wiki/German_submarine_U-285" title="German submarine U-285">U-285</a></li> <li><a href="/wiki/German_submarine_U-286" title="German submarine U-286">U-286</a></li> <li><a href="/wiki/German_submarine_U-287" title="German submarine U-287">U-287</a></li> <li><a href="/wiki/German_submarine_U-288" title="German submarine U-288">U-288</a></li> <li><a href="/wiki/German_submarine_U-289" title="German submarine U-289">U-289</a></li> <li><a href="/wiki/German_submarine_U-290" title="German submarine U-290">U-290</a></li> <li><a href="/wiki/German_submarine_U-291" title="German submarine U-291">U-291</a></li> <li><a href="/wiki/German_submarine_U-301" title="German submarine U-301">U-301</a></li> <li><a href="/wiki/German_submarine_U-302" title="German submarine U-302">U-302</a></li> <li><a href="/wiki/German_submarine_U-303" title="German submarine U-303">U-303</a></li> <li><a href="/wiki/German_submarine_U-304" title="German submarine U-304">U-304</a></li> <li><a href="/wiki/German_submarine_U-305" title="German submarine U-305">U-305</a></li> <li><a href="/wiki/German_submarine_U-306" title="German submarine U-306">U-306</a></li> <li><a href="/wiki/German_submarine_U-307" title="German submarine U-307">U-307</a></li> <li><a href="/wiki/German_submarine_U-308" title="German submarine U-308">U-308</a></li> <li><a href="/wiki/German_submarine_U-309" title="German submarine U-309">U-309</a></li> <li><a href="/wiki/German_submarine_U-310" title="German submarine U-310">U-310</a></li> <li><a href="/wiki/German_submarine_U-311" title="German submarine U-311">U-311</a></li> <li><a href="/wiki/German_submarine_U-312" title="German submarine U-312">U-312</a></li> <li><a href="/wiki/German_submarine_U-313" title="German submarine U-313">U-313</a></li> <li><a href="/wiki/German_submarine_U-314" title="German submarine U-314">U-314</a></li> <li><a href="/wiki/German_submarine_U-315" title="German submarine U-315">U-315</a></li> <li><a href="/wiki/German_submarine_U-316" title="German submarine U-316">U-316</a></li> <li><a href="/wiki/German_submarine_U-331" title="German submarine U-331">U-331</a></li> <li><a href="/wiki/German_submarine_U-332" title="German submarine U-332">U-332</a></li> <li><a href="/wiki/German_submarine_U-333" title="German submarine U-333">U-333</a></li> <li><a href="/wiki/German_submarine_U-334" title="German submarine U-334">U-334</a></li> <li><a href="/wiki/German_submarine_U-335" title="German submarine U-335">U-335</a></li> <li><a href="/wiki/German_submarine_U-336" title="German submarine U-336">U-336</a></li> <li><a href="/wiki/German_submarine_U-337" title="German submarine U-337">U-337</a></li> <li><a href="/wiki/German_submarine_U-338" title="German submarine U-338">U-338</a></li> <li><a href="/wiki/German_submarine_U-339" title="German submarine U-339">U-339</a></li> <li><a href="/wiki/German_submarine_U-340" title="German submarine U-340">U-340</a></li> <li><a href="/wiki/German_submarine_U-341" title="German submarine U-341">U-341</a></li> <li><a href="/wiki/German_submarine_U-342" title="German submarine U-342">U-342</a></li> <li><a href="/wiki/German_submarine_U-343" title="German submarine U-343">U-343</a></li> <li><a href="/wiki/German_submarine_U-344" title="German submarine U-344">U-344</a></li> <li><a href="/wiki/German_submarine_U-345" title="German submarine U-345">U-345</a></li> <li><a href="/wiki/German_submarine_U-346" title="German submarine U-346">U-346</a></li> <li><a href="/wiki/German_submarine_U-347" title="German submarine U-347">U-347</a></li> <li><a href="/wiki/German_submarine_U-348" title="German submarine U-348">U-348</a></li> <li><a href="/wiki/German_submarine_U-349" title="German submarine U-349">U-349</a></li> <li><a href="/wiki/German_submarine_U-350" title="German submarine U-350">U-350</a></li> <li><a href="/wiki/German_submarine_U-351" title="German submarine U-351">U-351</a></li> <li><a href="/wiki/German_submarine_U-352" title="German submarine U-352">U-352</a></li> <li><a href="/wiki/German_submarine_U-353" title="German submarine U-353">U-353</a></li> <li><a href="/wiki/German_submarine_U-354" title="German submarine U-354">U-354</a></li> <li><a href="/wiki/German_submarine_U-355" title="German submarine U-355">U-355</a></li> <li><a href="/wiki/German_submarine_U-356" title="German submarine U-356">U-356</a></li> <li><a href="/wiki/German_submarine_U-357" title="German submarine U-357">U-357</a></li> <li><a href="/wiki/German_submarine_U-358" title="German submarine U-358">U-358</a></li> <li><a href="/wiki/German_submarine_U-359" title="German submarine U-359">U-359</a></li> <li><a href="/wiki/German_submarine_U-360" title="German submarine U-360">U-360</a></li> <li><a href="/wiki/German_submarine_U-361" title="German submarine U-361">U-361</a></li> <li><a href="/wiki/German_submarine_U-362" title="German submarine U-362">U-362</a></li> <li><a href="/wiki/German_submarine_U-363" title="German submarine U-363">U-363</a></li> <li><a href="/wiki/German_submarine_U-364" title="German submarine U-364">U-364</a></li> <li><a href="/wiki/German_submarine_U-365" title="German submarine U-365">U-365</a></li> <li><a href="/wiki/German_submarine_U-366" title="German submarine U-366">U-366</a></li> <li><a href="/wiki/German_submarine_U-367" title="German submarine U-367">U-367</a></li> <li><a href="/wiki/German_submarine_U-368" title="German submarine U-368">U-368</a></li> <li><a href="/wiki/German_submarine_U-369" title="German submarine U-369">U-369</a></li> <li><a href="/wiki/German_submarine_U-370" title="German submarine U-370">U-370</a></li> <li><a href="/wiki/German_submarine_U-371" title="German submarine U-371">U-371</a></li> <li><a href="/wiki/German_submarine_U-372" title="German submarine U-372">U-372</a></li> <li><a href="/wiki/German_submarine_U-373" title="German submarine U-373">U-373</a></li> <li><a href="/wiki/German_submarine_U-374" title="German submarine U-374">U-374</a></li> <li><a href="/wiki/German_submarine_U-375" title="German submarine U-375">U-375</a></li> <li><a href="/wiki/German_submarine_U-376" title="German submarine U-376">U-376</a></li> <li><a href="/wiki/German_submarine_U-377" title="German submarine U-377">U-377</a></li> <li><a href="/wiki/German_submarine_U-378" title="German submarine U-378">U-378</a></li> <li><a href="/wiki/German_submarine_U-379" title="German submarine U-379">U-379</a></li> <li><a href="/wiki/German_submarine_U-380" title="German submarine U-380">U-380</a></li> <li><a href="/wiki/German_submarine_U-381" title="German submarine U-381">U-381</a></li> <li><a href="/wiki/German_submarine_U-382" title="German submarine U-382">U-382</a></li> <li><a href="/wiki/German_submarine_U-383" title="German submarine U-383">U-383</a></li> <li><a href="/wiki/German_submarine_U-384" title="German submarine U-384">U-384</a></li> <li><a href="/wiki/German_submarine_U-385" title="German submarine U-385">U-385</a></li> <li><a href="/wiki/German_submarine_U-386" title="German submarine U-386">U-386</a></li> <li><a href="/wiki/German_submarine_U-387" title="German submarine U-387">U-387</a></li> <li><a href="/wiki/German_submarine_U-388" title="German submarine U-388">U-388</a></li> <li><a href="/wiki/German_submarine_U-389" title="German submarine U-389">U-389</a></li> <li><a href="/wiki/German_submarine_U-390" title="German submarine U-390">U-390</a></li> <li><a href="/wiki/German_submarine_U-391" title="German submarine U-391">U-391</a></li> <li><a href="/wiki/German_submarine_U-392" title="German submarine U-392">U-392</a></li> <li><a href="/wiki/German_submarine_U-393" title="German submarine U-393">U-393</a></li> <li><a href="/wiki/German_submarine_U-394" title="German submarine U-394">U-394</a></li> <li><a href="/wiki/German_submarine_U-396" title="German submarine U-396">U-396</a></li> <li><a href="/wiki/German_submarine_U-397" title="German submarine U-397">U-397</a></li> <li><a href="/wiki/German_submarine_U-398" title="German submarine U-398">U-398</a></li> <li><a href="/wiki/German_submarine_U-399" title="German submarine U-399">U-399</a></li> <li><a href="/wiki/German_submarine_U-400" title="German submarine U-400">U-400</a></li> <li><a href="/wiki/German_submarine_U-401" title="German submarine U-401">U-401</a></li> <li><a href="/wiki/German_submarine_U-402" title="German submarine U-402">U-402</a></li> <li><a href="/wiki/German_submarine_U-403" title="German submarine U-403">U-403</a></li> <li><a href="/wiki/German_submarine_U-404" title="German submarine U-404">U-404</a></li> <li><a href="/wiki/German_submarine_U-405" title="German submarine U-405">U-405</a></li> <li><a href="/wiki/German_submarine_U-406" title="German submarine U-406">U-406</a></li> <li><a href="/wiki/German_submarine_U-407" title="German submarine U-407">U-407</a></li> <li><a href="/wiki/German_submarine_U-408" title="German submarine U-408">U-408</a></li> <li><a href="/wiki/German_submarine_U-409" title="German submarine U-409">U-409</a></li> <li><a href="/wiki/German_submarine_U-410" title="German submarine U-410">U-410</a></li> <li><a href="/wiki/German_submarine_U-411" title="German submarine U-411">U-411</a></li> <li><a href="/wiki/German_submarine_U-412" title="German submarine U-412">U-412</a></li> <li><a href="/wiki/German_submarine_U-413" title="German submarine U-413">U-413</a></li> <li><a href="/wiki/German_submarine_U-414" title="German submarine U-414">U-414</a></li> <li><a href="/wiki/German_submarine_U-415" title="German submarine U-415">U-415</a></li> <li><a href="/wiki/German_submarine_U-416" title="German submarine U-416">U-416</a></li> <li><a href="/wiki/German_submarine_U-417" title="German submarine U-417">U-417</a></li> <li><a href="/wiki/German_submarine_U-418" title="German submarine U-418">U-418</a></li> <li><a href="/wiki/German_submarine_U-419" title="German submarine U-419">U-419</a></li> <li><a href="/wiki/German_submarine_U-420" title="German submarine U-420">U-420</a></li> <li><a href="/wiki/German_submarine_U-421" title="German submarine U-421">U-421</a></li> <li><a href="/wiki/German_submarine_U-422" title="German submarine U-422">U-422</a></li> <li><a href="/wiki/German_submarine_U-423" title="German submarine U-423">U-423</a></li> <li><a href="/wiki/German_submarine_U-424" title="German submarine U-424">U-424</a></li> <li><a href="/wiki/German_submarine_U-425" title="German submarine U-425">U-425</a></li> <li><a href="/wiki/German_submarine_U-426" title="German submarine U-426">U-426</a></li> <li><a href="/wiki/German_submarine_U-427" title="German submarine U-427">U-427</a></li> <li><a href="/wiki/German_submarine_U-428" title="German submarine U-428">U-428</a></li> <li><a href="/wiki/German_submarine_U-429" title="German submarine U-429">U-429</a></li> <li><a href="/wiki/German_submarine_U-430" title="German submarine U-430">U-430</a></li> <li><a href="/wiki/German_submarine_U-431" title="German submarine U-431">U-431</a></li> <li><a href="/wiki/German_submarine_U-432" title="German submarine U-432">U-432</a></li> <li><a href="/wiki/German_submarine_U-433" title="German submarine U-433">U-433</a></li> <li><a href="/wiki/German_submarine_U-434" title="German submarine U-434">U-434</a></li> <li><a href="/wiki/German_submarine_U-435" title="German submarine U-435">U-435</a></li> <li><a href="/wiki/German_submarine_U-436" title="German submarine U-436">U-436</a></li> <li><a href="/wiki/German_submarine_U-437" title="German submarine U-437">U-437</a></li> <li><a href="/wiki/German_submarine_U-438" title="German submarine U-438">U-438</a></li> <li><a href="/wiki/German_submarine_U-439" title="German submarine U-439">U-439</a></li> <li><a href="/wiki/German_submarine_U-440" title="German submarine U-440">U-440</a></li> <li><a href="/wiki/German_submarine_U-441" title="German submarine U-441">U-441</a></li> <li><a href="/wiki/German_submarine_U-442" title="German submarine U-442">U-442</a></li> <li><a href="/wiki/German_submarine_U-443" title="German submarine U-443">U-443</a></li> <li><a href="/wiki/German_submarine_U-444" title="German submarine U-444">U-444</a></li> <li><a href="/wiki/German_submarine_U-445" title="German submarine U-445">U-445</a></li> <li><a href="/wiki/German_submarine_U-446" title="German submarine U-446">U-446</a></li> <li><a href="/wiki/German_submarine_U-447" title="German submarine U-447">U-447</a></li> <li><a href="/wiki/German_submarine_U-448" title="German submarine U-448">U-448</a></li> <li><a href="/wiki/German_submarine_U-449" title="German submarine U-449">U-449</a></li> <li><a href="/wiki/German_submarine_U-450" title="German submarine U-450">U-450</a></li> <li><a href="/wiki/German_submarine_U-451" title="German submarine U-451">U-451</a></li> <li><a href="/wiki/German_submarine_U-452" title="German submarine U-452">U-452</a></li> <li><a href="/wiki/German_submarine_U-453" title="German submarine U-453">U-453</a></li> <li><a href="/wiki/German_submarine_U-454" title="German submarine U-454">U-454</a></li> <li><a href="/wiki/German_submarine_U-455" title="German submarine U-455">U-455</a></li> <li><a href="/wiki/German_submarine_U-456" title="German submarine U-456">U-456</a></li> <li><a href="/wiki/German_submarine_U-457" title="German submarine U-457">U-457</a></li> <li><a href="/wiki/German_submarine_U-458" title="German submarine U-458">U-458</a></li> <li><a href="/wiki/German_submarine_U-465" title="German submarine U-465">U-465</a></li> <li><a href="/wiki/German_submarine_U-466" title="German submarine U-466">U-466</a></li> <li><a href="/wiki/German_submarine_U-467" title="German submarine U-467">U-467</a></li> <li><a href="/wiki/German_submarine_U-468" title="German submarine U-468">U-468</a></li> <li><a href="/wiki/German_submarine_U-469" title="German submarine U-469">U-469</a></li> <li><a href="/wiki/German_submarine_U-470" title="German submarine U-470">U-470</a></li> <li><a href="/wiki/German_submarine_U-471" title="German submarine U-471">U-471</a></li> <li><a href="/wiki/German_submarine_U-472" title="German submarine U-472">U-472</a></li> <li><a href="/wiki/German_submarine_U-473" title="German submarine U-473">U-473</a></li> <li><a href="/wiki/German_submarine_U-475" title="German submarine U-475">U-475</a></li> <li><a href="/wiki/German_submarine_U-476" title="German submarine U-476">U-476</a></li> <li><a href="/wiki/German_submarine_U-477" title="German submarine U-477">U-477</a></li> <li><a href="/wiki/German_submarine_U-478" title="German submarine U-478">U-478</a></li> <li><a href="/wiki/German_submarine_U-479" title="German submarine U-479">U-479</a></li> <li><a href="/wiki/German_submarine_U-480" title="German submarine U-480">U-480</a></li> <li><a href="/wiki/German_submarine_U-481" title="German submarine U-481">U-481</a></li> <li><a href="/wiki/German_submarine_U-482" title="German submarine U-482">U-482</a></li> <li><a href="/wiki/German_submarine_U-483" title="German submarine U-483">U-483</a></li> <li><a href="/wiki/German_submarine_U-484" title="German submarine U-484">U-484</a></li> <li><a href="/wiki/German_submarine_U-485" title="German submarine U-485">U-485</a></li> <li><a href="/wiki/German_submarine_U-486" title="German submarine U-486">U-486</a></li> <li><a href="/wiki/German_submarine_U-551" title="German submarine U-551">U-551</a></li> <li><a href="/wiki/German_submarine_U-552" title="German submarine U-552">U-552</a></li> <li><a href="/wiki/German_submarine_U-553" title="German submarine U-553">U-553</a></li> <li><a href="/wiki/German_submarine_U-554" title="German submarine U-554">U-554</a></li> <li><a href="/wiki/German_submarine_U-555" title="German submarine U-555">U-555</a></li> <li><a href="/wiki/German_submarine_U-556" title="German submarine U-556">U-556</a></li> <li><a href="/wiki/German_submarine_U-557" title="German submarine U-557">U-557</a></li> <li><a href="/wiki/German_submarine_U-558" title="German submarine U-558">U-558</a></li> <li><a href="/wiki/German_submarine_U-559" title="German submarine U-559">U-559</a></li> <li><a href="/wiki/German_submarine_U-560" title="German submarine U-560">U-560</a></li> <li><a href="/wiki/German_submarine_U-561" title="German submarine U-561">U-561</a></li> <li><a href="/wiki/German_submarine_U-562" title="German submarine U-562">U-562</a></li> <li><a href="/wiki/German_submarine_U-563" title="German submarine U-563">U-563</a></li> <li><a href="/wiki/German_submarine_U-564" title="German submarine U-564">U-564</a></li> <li><a href="/wiki/German_submarine_U-565" title="German submarine U-565">U-565</a></li> <li><a href="/wiki/German_submarine_U-566" title="German submarine U-566">U-566</a></li> <li><a href="/wiki/German_submarine_U-567" title="German submarine U-567">U-567</a></li> <li><a href="/wiki/German_submarine_U-568" title="German submarine U-568">U-568</a></li> <li><a href="/wiki/German_submarine_U-569" title="German submarine U-569">U-569</a></li> <li><a href="/wiki/HMS_Graph" title="HMS Graph">U-570</a></li> <li><a href="/wiki/German_submarine_U-571" title="German submarine U-571">U-571</a></li> <li><a href="/wiki/German_submarine_U-572" title="German submarine U-572">U-572</a></li> <li><a href="/wiki/German_submarine_U-573" title="German submarine U-573">U-573</a></li> <li><a href="/wiki/German_submarine_U-574" title="German submarine U-574">U-574</a></li> <li><a href="/wiki/German_submarine_U-575" title="German submarine U-575">U-575</a></li> <li><a href="/wiki/German_submarine_U-576" title="German submarine U-576">U-576</a></li> <li><a href="/wiki/German_submarine_U-577" title="German submarine U-577">U-577</a></li> <li><a href="/wiki/German_submarine_U-578" title="German submarine U-578">U-578</a></li> <li><a href="/wiki/German_submarine_U-579" title="German submarine U-579">U-579</a></li> <li><a href="/wiki/German_submarine_U-580" title="German submarine U-580">U-580</a></li> <li><a href="/wiki/German_submarine_U-581" title="German submarine U-581">U-581</a></li> <li><a href="/wiki/German_submarine_U-582" title="German submarine U-582">U-582</a></li> <li><a href="/wiki/German_submarine_U-583" title="German submarine U-583">U-583</a></li> <li><a href="/wiki/German_submarine_U-584" title="German submarine U-584">U-584</a></li> <li><a href="/wiki/German_submarine_U-585" title="German submarine U-585">U-585</a></li> <li><a href="/wiki/German_submarine_U-586" title="German submarine U-586">U-586</a></li> <li><a href="/wiki/German_submarine_U-587" title="German submarine U-587">U-587</a></li> <li><a href="/wiki/German_submarine_U-588" title="German submarine U-588">U-588</a></li> <li><a href="/wiki/German_submarine_U-589" title="German submarine U-589">U-589</a></li> <li><a href="/wiki/German_submarine_U-590" title="German submarine U-590">U-590</a></li> <li><a href="/wiki/German_submarine_U-591" title="German submarine U-591">U-591</a></li> <li><a href="/wiki/German_submarine_U-592" title="German submarine U-592">U-592</a></li> <li><a href="/wiki/German_submarine_U-593" title="German submarine U-593">U-593</a></li> <li><a href="/wiki/German_submarine_U-594" title="German submarine U-594">U-594</a></li> <li><a href="/wiki/German_submarine_U-595" title="German submarine U-595">U-595</a></li> <li><a href="/wiki/German_submarine_U-596" title="German submarine U-596">U-596</a></li> <li><a href="/wiki/German_submarine_U-597" title="German submarine U-597">U-597</a></li> <li><a href="/wiki/German_submarine_U-598" title="German submarine U-598">U-598</a></li> <li><a href="/wiki/German_submarine_U-599" title="German submarine U-599">U-599</a></li> <li><a href="/wiki/German_submarine_U-600" title="German submarine U-600">U-600</a></li> <li><a href="/wiki/German_submarine_U-601" title="German submarine U-601">U-601</a></li> <li><a href="/wiki/German_submarine_U-602" title="German submarine U-602">U-602</a></li> <li><a href="/wiki/German_submarine_U-603" title="German submarine U-603">U-603</a></li> <li><a href="/wiki/German_submarine_U-604" title="German submarine U-604">U-604</a></li> <li><a href="/wiki/German_submarine_U-605" title="German submarine U-605">U-605</a></li> <li><a href="/wiki/German_submarine_U-606" title="German submarine U-606">U-606</a></li> <li><a href="/wiki/German_submarine_U-607" title="German submarine U-607">U-607</a></li> <li><a href="/wiki/German_submarine_U-608" title="German submarine U-608">U-608</a></li> <li><a href="/wiki/German_submarine_U-609" title="German submarine U-609">U-609</a></li> <li><a href="/wiki/German_submarine_U-610" title="German submarine U-610">U-610</a></li> <li><a href="/wiki/German_submarine_U-611" title="German submarine U-611">U-611</a></li> <li><a href="/wiki/German_submarine_U-612" title="German submarine U-612">U-612</a></li> <li><a href="/wiki/German_submarine_U-613" title="German submarine U-613">U-613</a></li> <li><a href="/wiki/German_submarine_U-614" title="German submarine U-614">U-614</a></li> <li><a href="/wiki/German_submarine_U-615" title="German submarine U-615">U-615</a></li> <li><a href="/wiki/German_submarine_U-616" title="German submarine U-616">U-616</a></li> <li><a href="/wiki/German_submarine_U-617" title="German submarine U-617">U-617</a></li> <li><a href="/wiki/German_submarine_U-618" title="German submarine U-618">U-618</a></li> <li><a href="/wiki/German_submarine_U-619" title="German submarine U-619">U-619</a></li> <li><a href="/wiki/German_submarine_U-620" title="German submarine U-620">U-620</a></li> <li><a href="/wiki/German_submarine_U-621" title="German submarine U-621">U-621</a></li> <li><a href="/wiki/German_submarine_U-622" title="German submarine U-622">U-622</a></li> <li><a href="/wiki/German_submarine_U-623" title="German submarine U-623">U-623</a></li> <li><a href="/wiki/German_submarine_U-624" title="German submarine U-624">U-624</a></li> <li><a href="/wiki/German_submarine_U-625" title="German submarine U-625">U-625</a></li> <li><a href="/wiki/German_submarine_U-626" title="German submarine U-626">U-626</a></li> <li><a href="/wiki/German_submarine_U-627" title="German submarine U-627">U-627</a></li> <li><a href="/wiki/German_submarine_U-628" title="German submarine U-628">U-628</a></li> <li><a href="/wiki/German_submarine_U-629" title="German submarine U-629">U-629</a></li> <li><a href="/wiki/German_submarine_U-630" title="German submarine U-630">U-630</a></li> <li><a href="/wiki/German_submarine_U-631" title="German submarine U-631">U-631</a></li> <li><a href="/wiki/German_submarine_U-632" title="German submarine U-632">U-632</a></li> <li><a href="/wiki/German_submarine_U-633" title="German submarine U-633">U-633</a></li> <li><a href="/wiki/German_submarine_U-634" title="German submarine U-634">U-634</a></li> <li><a href="/wiki/German_submarine_U-635" title="German submarine U-635">U-635</a></li> <li><a href="/wiki/German_submarine_U-636" title="German submarine U-636">U-636</a></li> <li><a href="/wiki/German_submarine_U-637" title="German submarine U-637">U-637</a></li> <li><a href="/wiki/German_submarine_U-638" title="German submarine U-638">U-638</a></li> <li><a href="/wiki/German_submarine_U-639" title="German submarine U-639">U-639</a></li> <li><a href="/wiki/German_submarine_U-640" title="German submarine U-640">U-640</a></li> <li><a href="/wiki/German_submarine_U-641" title="German submarine U-641">U-641</a></li> <li><a href="/wiki/German_submarine_U-642" title="German submarine U-642">U-642</a></li> <li><a href="/wiki/German_submarine_U-643" title="German submarine U-643">U-643</a></li> <li><a href="/wiki/German_submarine_U-644" title="German submarine U-644">U-644</a></li> <li><a href="/wiki/German_submarine_U-645" title="German submarine U-645">U-645</a></li> <li><a href="/wiki/German_submarine_U-646" title="German submarine U-646">U-646</a></li> <li><a href="/wiki/German_submarine_U-647" title="German submarine U-647">U-647</a></li> <li><a href="/wiki/German_submarine_U-648" title="German submarine U-648">U-648</a></li> <li><a href="/wiki/German_submarine_U-649" title="German submarine U-649">U-649</a></li> <li><a href="/wiki/German_submarine_U-650" title="German submarine U-650">U-650</a></li> <li><a href="/wiki/German_submarine_U-651" title="German submarine U-651">U-651</a></li> <li><a href="/wiki/German_submarine_U-652" title="German submarine U-652">U-652</a></li> <li><a href="/wiki/German_submarine_U-653" title="German submarine U-653">U-653</a></li> <li><a href="/wiki/German_submarine_U-654" title="German submarine U-654">U-654</a></li> <li><a href="/wiki/German_submarine_U-655" title="German submarine U-655">U-655</a></li> <li><a href="/wiki/German_submarine_U-656" title="German submarine U-656">U-656</a></li> <li><a href="/wiki/German_submarine_U-657" title="German submarine U-657">U-657</a></li> <li><a href="/wiki/German_submarine_U-658" title="German submarine U-658">U-658</a></li> <li><a href="/wiki/German_submarine_U-659" title="German submarine U-659">U-659</a></li> <li><a href="/wiki/German_submarine_U-660" title="German submarine U-660">U-660</a></li> <li><a href="/wiki/German_submarine_U-661" title="German submarine U-661">U-661</a></li> <li><a href="/wiki/German_submarine_U-662" title="German submarine U-662">U-662</a></li> <li><a href="/wiki/German_submarine_U-663" title="German submarine U-663">U-663</a></li> <li><a href="/wiki/German_submarine_U-664" title="German submarine U-664">U-664</a></li> <li><a href="/wiki/German_submarine_U-665" title="German submarine U-665">U-665</a></li> <li><a href="/wiki/German_submarine_U-666" title="German submarine U-666">U-666</a></li> <li><a href="/wiki/German_submarine_U-667" title="German submarine U-667">U-667</a></li> <li><a href="/wiki/German_submarine_U-668" title="German submarine U-668">U-668</a></li> <li><a href="/wiki/German_submarine_U-669" title="German submarine U-669">U-669</a></li> <li><a href="/wiki/German_submarine_U-670" title="German submarine U-670">U-670</a></li> <li><a href="/wiki/German_submarine_U-671" title="German submarine U-671">U-671</a></li> <li><a href="/wiki/German_submarine_U-672" title="German submarine U-672">U-672</a></li> <li><a href="/wiki/German_submarine_U-673" title="German submarine U-673">U-673</a></li> <li><a href="/wiki/German_submarine_U-674" title="German submarine U-674">U-674</a></li> <li><a href="/wiki/German_submarine_U-675" title="German submarine U-675">U-675</a></li> <li><a href="/wiki/German_submarine_U-676" title="German submarine U-676">U-676</a></li> <li><a href="/wiki/German_submarine_U-677" title="German submarine U-677">U-677</a></li> <li><a href="/wiki/German_submarine_U-678" title="German submarine U-678">U-678</a></li> <li><a href="/wiki/German_submarine_U-679" title="German submarine U-679">U-679</a></li> <li><a href="/wiki/German_submarine_U-680" title="German submarine U-680">U-680</a></li> <li><a href="/wiki/German_submarine_U-681" title="German submarine U-681">U-681</a></li> <li><a href="/wiki/German_submarine_U-682" title="German submarine U-682">U-682</a></li> <li><a href="/wiki/German_submarine_U-683" title="German submarine U-683">U-683</a></li> <li><a href="/wiki/German_submarine_U-701" title="German submarine U-701">U-701</a></li> <li><a href="/wiki/German_submarine_U-702" title="German submarine U-702">U-702</a></li> <li><a href="/wiki/German_submarine_U-703" title="German submarine U-703">U-703</a></li> <li><a href="/wiki/German_submarine_U-704" title="German submarine U-704">U-704</a></li> <li><a href="/wiki/German_submarine_U-705" title="German submarine U-705">U-705</a></li> <li><a href="/wiki/German_submarine_U-706" title="German submarine U-706">U-706</a></li> <li><a href="/wiki/German_submarine_U-707" title="German submarine U-707">U-707</a></li> <li><a href="/wiki/German_submarine_U-708" title="German submarine U-708">U-708</a></li> <li><a href="/wiki/German_submarine_U-709" title="German submarine U-709">U-709</a></li> <li><a href="/wiki/German_submarine_U-710" title="German submarine U-710">U-710</a></li> <li><a href="/wiki/German_submarine_U-711" title="German submarine U-711">U-711</a></li> <li><a href="/wiki/German_submarine_U-712" title="German submarine U-712">U-712</a></li> <li><a href="/wiki/German_submarine_U-713" title="German submarine U-713">U-713</a></li> <li><a href="/wiki/German_submarine_U-714" title="German submarine U-714">U-714</a></li> <li><a href="/wiki/German_submarine_U-715" title="German submarine U-715">U-715</a></li> <li><a href="/wiki/German_submarine_U-716" title="German submarine U-716">U-716</a></li> <li><a href="/wiki/German_submarine_U-717" title="German submarine U-717">U-717</a></li> <li><a href="/wiki/German_submarine_U-718" title="German submarine U-718">U-718</a></li> <li><a href="/wiki/German_submarine_U-719" title="German submarine U-719">U-719</a></li> <li><a href="/wiki/German_submarine_U-720" title="German submarine U-720">U-720</a></li> <li><a href="/wiki/German_submarine_U-721" title="German submarine U-721">U-721</a></li> <li><a href="/wiki/German_submarine_U-722" title="German submarine U-722">U-722</a></li> <li><a href="/wiki/German_submarine_U-731" title="German submarine U-731">U-731</a></li> <li><a href="/wiki/German_submarine_U-732" title="German submarine U-732">U-732</a></li> <li><a href="/wiki/German_submarine_U-733" title="German submarine U-733">U-733</a></li> <li><a href="/wiki/German_submarine_U-734" title="German submarine U-734">U-734</a></li> <li><a href="/wiki/German_submarine_U-735" title="German submarine U-735">U-735</a></li> <li><a href="/wiki/German_submarine_U-736" title="German submarine U-736">U-736</a></li> <li><a href="/wiki/German_submarine_U-737" title="German submarine U-737">U-737</a></li> <li><a href="/wiki/German_submarine_U-738" title="German submarine U-738">U-738</a></li> <li><a href="/wiki/German_submarine_U-739" title="German submarine U-739">U-739</a></li> <li><a href="/wiki/German_submarine_U-740" title="German submarine U-740">U-740</a></li> <li><a href="/wiki/German_submarine_U-741" title="German submarine U-741">U-741</a></li> <li><a href="/wiki/German_submarine_U-742" title="German submarine U-742">U-742</a></li> <li><a href="/wiki/German_submarine_U-743" title="German submarine U-743">U-743</a></li> <li><a href="/wiki/German_submarine_U-744" title="German submarine U-744">U-744</a></li> <li><a href="/wiki/German_submarine_U-745" title="German submarine U-745">U-745</a></li> <li><a href="/wiki/German_submarine_U-746" title="German submarine U-746">U-746</a></li> <li><a href="/wiki/German_submarine_U-747" title="German submarine U-747">U-747</a></li> <li><a href="/wiki/German_submarine_U-748" title="German submarine U-748">U-748</a></li> <li><a href="/wiki/German_submarine_U-749" title="German submarine U-749">U-749</a></li> <li><a href="/wiki/German_submarine_U-750" title="German submarine U-750">U-750</a></li> <li><a href="/wiki/German_submarine_U-751" title="German submarine U-751">U-751</a></li> <li><a href="/wiki/German_submarine_U-752" title="German submarine U-752">U-752</a></li> <li><a href="/wiki/German_submarine_U-753" title="German submarine U-753">U-753</a></li> <li><a href="/wiki/German_submarine_U-754" title="German submarine U-754">U-754</a></li> <li><a href="/wiki/German_submarine_U-755" title="German submarine U-755">U-755</a></li> <li><a href="/wiki/German_submarine_U-756" title="German submarine U-756">U-756</a></li> <li><a href="/wiki/German_submarine_U-757" title="German submarine U-757">U-757</a></li> <li><a href="/wiki/German_submarine_U-758" title="German submarine U-758">U-758</a></li> <li><a href="/wiki/German_submarine_U-759" title="German submarine U-759">U-759</a></li> <li><a href="/wiki/German_submarine_U-760" title="German submarine U-760">U-760</a></li> <li><a href="/wiki/German_submarine_U-761" title="German submarine U-761">U-761</a></li> <li><a href="/wiki/German_submarine_U-762" title="German submarine U-762">U-762</a></li> <li><a href="/wiki/German_submarine_U-763" title="German submarine U-763">U-763</a></li> <li><a href="/wiki/German_submarine_U-764" title="German submarine U-764">U-764</a></li> <li><a href="/wiki/German_submarine_U-765" title="German submarine U-765">U-765</a></li> <li><a href="/wiki/French_submarine_Laubie" title="French submarine Laubie">U-766</a></li> <li><a href="/wiki/German_submarine_U-767" title="German submarine U-767">U-767</a></li> <li><a href="/wiki/German_submarine_U-768" title="German submarine U-768">U-768</a></li> <li><a href="/wiki/German_submarine_U-771" title="German submarine U-771">U-771</a></li> <li><a href="/wiki/German_submarine_U-772" title="German submarine U-772">U-772</a></li> <li><a href="/wiki/German_submarine_U-773" title="German submarine U-773">U-773</a></li> <li><a href="/wiki/German_submarine_U-774" title="German submarine U-774">U-774</a></li> <li><a href="/wiki/German_submarine_U-775" title="German submarine U-775">U-775</a></li> <li><a href="/wiki/German_submarine_U-776" title="German submarine U-776">U-776</a></li> <li><a href="/wiki/German_submarine_U-777" title="German submarine U-777">U-777</a></li> <li><a href="/wiki/German_submarine_U-778" title="German submarine U-778">U-778</a></li> <li><a href="/wiki/German_submarine_U-779" title="German submarine U-779">U-779</a></li> <li><a href="/wiki/German_submarine_U-821" title="German submarine U-821">U-821</a></li> <li><a href="/wiki/German_submarine_U-822" title="German submarine U-822">U-822</a></li> <li><a href="/wiki/German_submarine_U-825" title="German submarine U-825">U-825</a></li> <li><a href="/wiki/German_submarine_U-826" title="German submarine U-826">U-826</a></li> <li><a href="/wiki/German_submarine_U-901" title="German submarine U-901">U-901</a></li> <li><a href="/wiki/German_submarine_U-903" title="German submarine U-903">U-903</a></li> <li><a href="/wiki/German_submarine_U-904" title="German submarine U-904">U-904</a></li> <li><a href="/wiki/German_submarine_U-905" title="German submarine U-905">U-905</a></li> <li><a href="/wiki/German_submarine_U-907" title="German submarine U-907">U-907</a></li> <li><a href="/wiki/German_submarine_U-921" title="German submarine U-921">U-921</a></li> <li><a href="/wiki/German_submarine_U-922" title="German submarine U-922">U-922</a></li> <li><a href="/wiki/German_submarine_U-923" title="German submarine U-923">U-923</a></li> <li><a href="/wiki/German_submarine_U-924" title="German submarine U-924">U-924</a></li> <li><a href="/wiki/German_submarine_U-925" title="German submarine U-925">U-925</a></li> <li><a href="/wiki/German_submarine_U-926" title="German submarine U-926">U-926</a></li> <li><a href="/wiki/German_submarine_U-927" title="German submarine U-927">U-927</a></li> <li><a href="/wiki/German_submarine_U-928" title="German submarine U-928">U-928</a></li> <li><a href="/wiki/German_submarine_U-951" title="German submarine U-951">U-951</a></li> <li><a href="/wiki/German_submarine_U-952" title="German submarine U-952">U-952</a></li> <li><a href="/wiki/German_submarine_U-953" title="German submarine U-953">U-953</a></li> <li><a href="/wiki/German_submarine_U-954" title="German submarine U-954">U-954</a></li> <li><a href="/wiki/German_submarine_U-955" title="German submarine U-955">U-955</a></li> <li><a href="/wiki/German_submarine_U-956" title="German submarine U-956">U-956</a></li> <li><a href="/wiki/German_submarine_U-957" title="German submarine U-957">U-957</a></li> <li><a href="/wiki/German_submarine_U-958" title="German submarine U-958">U-958</a></li> <li><a href="/wiki/German_submarine_U-959" title="German submarine U-959">U-959</a></li> <li><a href="/wiki/German_submarine_U-960" title="German submarine U-960">U-960</a></li> <li><a href="/wiki/German_submarine_U-961" title="German submarine U-961">U-961</a></li> <li><a href="/wiki/German_submarine_U-962" title="German submarine U-962">U-962</a></li> <li><a href="/wiki/German_submarine_U-963" title="German submarine U-963">U-963</a></li> <li><a href="/wiki/German_submarine_U-964" title="German submarine U-964">U-964</a></li> <li><a href="/wiki/German_submarine_U-965" title="German submarine U-965">U-965</a></li> <li><a href="/wiki/German_submarine_U-966" title="German submarine U-966">U-966</a></li> <li><a href="/wiki/German_submarine_U-967" title="German submarine U-967">U-967</a></li> <li><a href="/wiki/German_submarine_U-968" title="German submarine U-968">U-968</a></li> <li><a href="/wiki/German_submarine_U-969" title="German submarine U-969">U-969</a></li> <li><a href="/wiki/German_submarine_U-970" title="German submarine U-970">U-970</a></li> <li><a href="/wiki/German_submarine_U-971" title="German submarine U-971">U-971</a></li> <li><a href="/wiki/German_submarine_U-972" title="German submarine U-972">U-972</a></li> <li><a href="/wiki/German_submarine_U-973" title="German submarine U-973">U-973</a></li> <li><a href="/wiki/German_submarine_U-974" title="German submarine U-974">U-974</a></li> <li><a href="/wiki/German_submarine_U-975" title="German submarine U-975">U-975</a></li> <li><a href="/wiki/German_submarine_U-976" title="German submarine U-976">U-976</a></li> <li><a href="/wiki/German_submarine_U-977" title="German submarine U-977">U-977</a></li> <li><a href="/wiki/German_submarine_U-978" title="German submarine U-978">U-978</a></li> <li><a href="/wiki/German_submarine_U-979" title="German submarine U-979">U-979</a></li> <li><a href="/wiki/German_submarine_U-980" title="German submarine U-980">U-980</a></li> <li><a href="/wiki/German_submarine_U-981" title="German submarine U-981">U-981</a></li> <li><a href="/wiki/German_submarine_U-982" title="German submarine U-982">U-982</a></li> <li><a href="/wiki/German_submarine_U-983" title="German submarine U-983">U-983</a></li> <li><a href="/wiki/German_submarine_U-984" title="German submarine U-984">U-984</a></li> <li><a href="/wiki/German_submarine_U-985" title="German submarine U-985">U-985</a></li> <li><a href="/wiki/German_submarine_U-986" title="German submarine U-986">U-986</a></li> <li><a href="/wiki/German_submarine_U-987" title="German submarine U-987">U-987</a></li> <li><a href="/wiki/German_submarine_U-988" title="German submarine U-988">U-988</a></li> <li><a href="/wiki/German_submarine_U-989" title="German submarine U-989">U-989</a></li> <li><a href="/wiki/German_submarine_U-990" title="German submarine U-990">U-990</a></li> <li><a href="/wiki/German_submarine_U-991" title="German submarine U-991">U-991</a></li> <li><a href="/wiki/German_submarine_U-992" title="German submarine U-992">U-992</a></li> <li><a href="/wiki/German_submarine_U-993" title="German submarine U-993">U-993</a></li> <li><a href="/wiki/German_submarine_U-994" title="German submarine U-994">U-994</a></li> <li><a href="/wiki/German_submarine_U-1051" title="German submarine U-1051">U-1051</a></li> <li><a href="/wiki/German_submarine_U-1052" title="German submarine U-1052">U-1052</a></li> <li><a href="/wiki/German_submarine_U-1053" title="German submarine U-1053">U-1053</a></li> <li><a href="/wiki/German_submarine_U-1054" title="German submarine U-1054">U-1054</a></li> <li><a href="/wiki/German_submarine_U-1055" title="German submarine U-1055">U-1055</a></li> <li><a href="/wiki/German_submarine_U-1056" title="German submarine U-1056">U-1056</a></li> <li><a href="/wiki/German_submarine_U-1057" title="German submarine U-1057">U-1057</a></li> <li><a href="/wiki/German_submarine_U-1058" title="German submarine U-1058">U-1058</a></li> <li><a href="/wiki/German_submarine_U-1101" title="German submarine U-1101">U-1101</a></li> <li><a href="/wiki/German_submarine_U-1102" title="German submarine U-1102">U-1102</a></li> <li><a href="/wiki/German_submarine_U-1131" title="German submarine U-1131">U-1131</a></li> <li><a href="/wiki/German_submarine_U-1132" title="German submarine U-1132">U-1132</a></li> <li><a href="/wiki/German_submarine_U-1161" title="German submarine U-1161">U-1161</a></li> <li><a href="/wiki/German_submarine_U-1162" title="German submarine U-1162">U-1162</a></li> <li><a href="/wiki/German_submarine_U-1191" title="German submarine U-1191">U-1191</a></li> <li><a href="/wiki/German_submarine_U-1192" title="German submarine U-1192">U-1192</a></li> <li><a href="/wiki/German_submarine_U-1193" title="German submarine U-1193">U-1193</a></li> <li><a href="/wiki/German_submarine_U-1194" title="German submarine U-1194">U-1194</a></li> <li><a href="/wiki/German_submarine_U-1195" title="German submarine U-1195">U-1195</a></li> <li><a href="/wiki/German_submarine_U-1196" title="German submarine U-1196">U-1196</a></li> <li><a href="/wiki/German_submarine_U-1197" title="German submarine U-1197">U-1197</a></li> <li><a href="/wiki/German_submarine_U-1198" title="German submarine U-1198">U-1198</a></li> <li><a href="/wiki/German_submarine_U-1199" title="German submarine U-1199">U-1199</a></li> <li><a href="/wiki/German_submarine_U-1200" title="German submarine U-1200">U-1200</a></li> <li><a href="/wiki/German_submarine_U-1201" title="German submarine U-1201">U-1201</a></li> <li><a href="/wiki/German_submarine_U-1202" title="German submarine U-1202">U-1202</a></li> <li><a href="/wiki/German_submarine_U-1203" title="German submarine U-1203">U-1203</a></li> <li><a href="/wiki/German_submarine_U-1204" title="German submarine U-1204">U-1204</a></li> <li><a href="/wiki/German_submarine_U-1205" title="German submarine U-1205">U-1205</a></li> <li><a href="/wiki/German_submarine_U-1206" title="German submarine U-1206">U-1206</a></li> <li><a href="/wiki/German_submarine_U-1207" title="German submarine U-1207">U-1207</a></li> <li><a href="/wiki/German_submarine_U-1208" title="German submarine U-1208">U-1208</a></li> <li><a href="/wiki/German_submarine_U-1209" title="German submarine U-1209">U-1209</a></li> <li><a href="/wiki/German_submarine_U-1210" title="German submarine U-1210">U-1210</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type VIIC/41</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/German_submarine_U-292" title="German submarine U-292">U-292</a></li> <li><a href="/wiki/German_submarine_U-293" title="German submarine U-293">U-293</a></li> <li><a href="/wiki/German_submarine_U-294" title="German submarine U-294">U-294</a></li> <li><a href="/wiki/German_submarine_U-295" title="German submarine U-295">U-295</a></li> <li><a href="/wiki/German_submarine_U-296" title="German submarine U-296">U-296</a></li> <li><a href="/wiki/German_submarine_U-297" title="German submarine U-297">U-297</a></li> <li><a href="/wiki/German_submarine_U-298" title="German submarine U-298">U-298</a></li> <li><a href="/wiki/German_submarine_U-299" title="German submarine U-299">U-299</a></li> <li><a href="/wiki/German_submarine_U-300" title="German submarine U-300">U-300</a></li> <li><a href="/wiki/German_submarine_U-317" title="German submarine U-317">U-317</a></li> <li><a href="/wiki/German_submarine_U-318" title="German submarine U-318">U-318</a></li> <li><a href="/wiki/German_submarine_U-319" title="German submarine U-319">U-319</a></li> <li><a href="/wiki/German_submarine_U-320" title="German submarine U-320">U-320</a></li> <li><a href="/wiki/German_submarine_U-321" title="German submarine U-321">U-321</a></li> <li><a href="/wiki/German_submarine_U-322" title="German submarine U-322">U-322</a></li> <li><a href="/wiki/German_submarine_U-323" title="German submarine U-323">U-323</a></li> <li><a href="/wiki/German_submarine_U-324" title="German submarine U-324">U-324</a></li> <li><a href="/wiki/German_submarine_U-325" title="German submarine U-325">U-325</a></li> <li><a href="/wiki/German_submarine_U-326" title="German submarine U-326">U-326</a></li> <li><a href="/wiki/German_submarine_U-327" title="German submarine U-327">U-327</a></li> <li><a href="/wiki/German_submarine_U-328" title="German submarine U-328">U-328</a></li> <li><a href="/wiki/German_submarine_U-691" title="German submarine U-691">U-691</a></li> <li><a href="/wiki/German_submarine_U-827" title="German submarine U-827">U-827</a></li> <li><a href="/wiki/German_submarine_U-828" title="German submarine U-828">U-828</a></li> <li><a href="/wiki/German_submarine_U-929" title="German submarine U-929">U-929</a></li> <li><a href="/wiki/German_submarine_U-930" title="German submarine U-930">U-930</a></li> <li><a href="/wiki/German_submarine_U-995" title="German submarine U-995">U-995</a></li> <li><a href="/wiki/German_submarine_U-997" title="German submarine U-997">U-997</a></li> <li><a href="/wiki/German_submarine_U-998" title="German submarine U-998">U-998</a></li> <li><a href="/wiki/German_submarine_U-999" title="German submarine U-999">U-999</a></li> <li><a href="/wiki/German_submarine_U-1000" title="German submarine U-1000">U-1000</a></li> <li><a href="/wiki/German_submarine_U-1001" title="German submarine U-1001">U-1001</a></li> <li><a href="/wiki/German_submarine_U-1002" title="German submarine U-1002">U-1002</a></li> <li><a href="/wiki/German_submarine_U-1003" title="German submarine U-1003">U-1003</a></li> <li><a href="/wiki/German_submarine_U-1004" title="German submarine U-1004">U-1004</a></li> <li><a href="/wiki/German_submarine_U-1005" title="German submarine U-1005">U-1005</a></li> <li><a href="/wiki/German_submarine_U-1006" title="German submarine U-1006">U-1006</a></li> <li><a href="/wiki/German_submarine_U-1007" title="German submarine U-1007">U-1007</a></li> <li><a href="/wiki/German_submarine_U-1008" title="German submarine U-1008">U-1008</a></li> <li><a href="/wiki/German_submarine_U-1009" title="German submarine U-1009">U-1009</a></li> <li><a href="/wiki/German_submarine_U-1010" title="German submarine U-1010">U-1010</a></li> <li><a href="/wiki/German_submarine_U-1011" title="German submarine U-1011">U-1011</a></li> <li><a href="/wiki/German_submarine_U-1013" title="German submarine U-1013">U-1013</a></li> <li><a href="/wiki/German_submarine_U-1014" title="German submarine U-1014">U-1014</a></li> <li><a href="/wiki/German_submarine_U-1015" title="German submarine U-1015">U-1015</a></li> <li><a href="/wiki/German_submarine_U-1016" title="German submarine U-1016">U-1016</a></li> <li><a href="/wiki/German_submarine_U-1017" title="German submarine U-1017">U-1017</a></li> <li><a href="/wiki/German_submarine_U-1018" title="German submarine U-1018">U-1018</a></li> <li><a href="/wiki/German_submarine_U-1019" title="German submarine U-1019">U-1019</a></li> <li><a href="/wiki/German_submarine_U-1020" title="German submarine U-1020">U-1020</a></li> <li><a href="/wiki/German_submarine_U-1021" title="German submarine U-1021">U-1021</a></li> <li><a href="/wiki/German_submarine_U-1022" title="German submarine U-1022">U-1022</a></li> <li><a href="/wiki/German_submarine_U-1023" title="German submarine U-1023">U-1023</a></li> <li><a href="/wiki/German_submarine_U-1024" title="German submarine U-1024">U-1024</a></li> <li><a href="/wiki/German_submarine_U-1025" title="German submarine U-1025">U-1025</a></li> <li><a href="/wiki/German_submarine_U-1063" title="German submarine U-1063">U-1063</a></li> <li><a href="/wiki/German_submarine_U-1064" title="German submarine U-1064">U-1064</a></li> <li><a href="/wiki/German_submarine_U-1065" title="German submarine U-1065">U-1065</a></li> <li><a href="/wiki/German_submarine_U-1103" title="German submarine U-1103">U-1103</a></li> <li><a href="/wiki/German_submarine_U-1104" title="German submarine U-1104">U-1104</a></li> <li><a href="/wiki/German_submarine_U-1105" title="German submarine U-1105">U-1105</a></li> <li><a href="/wiki/German_submarine_U-1106" title="German submarine U-1106">U-1106</a></li> <li><a href="/wiki/German_submarine_U-1107" title="German submarine U-1107">U-1107</a></li> <li><a href="/wiki/German_submarine_U-1108" title="German submarine U-1108">U-1108</a></li> <li><a href="/wiki/German_submarine_U-1109" title="German submarine U-1109">U-1109</a></li> <li><a href="/wiki/German_submarine_U-1110" title="German submarine U-1110">U-1110</a></li> <li><a href="/wiki/German_submarine_U-1163" title="German submarine U-1163">U-1163</a></li> <li><a href="/wiki/German_submarine_U-1164" title="German submarine U-1164">U-1164</a></li> <li><a href="/wiki/German_submarine_U-1165" title="German submarine U-1165">U-1165</a></li> <li><a href="/wiki/German_submarine_U-1166" title="German submarine U-1166">U-1166</a></li> <li><a href="/wiki/German_submarine_U-1167" title="German submarine U-1167">U-1167</a></li> <li><a href="/wiki/German_submarine_U-1168" title="German submarine U-1168">U-1168</a></li> <li><a href="/wiki/German_submarine_U-1169" title="German submarine U-1169">U-1169</a></li> <li><a href="/wiki/German_submarine_U-1170" title="German submarine U-1170">U-1170</a></li> <li><a href="/wiki/German_submarine_U-1171" title="German submarine U-1171">U-1171</a></li> <li><a href="/wiki/German_submarine_U-1172" title="German submarine U-1172">U-1172</a></li> <li><a href="/wiki/German_submarine_U-1271" title="German submarine U-1271">U-1271</a></li> <li><a href="/wiki/German_submarine_U-1272" title="German submarine U-1272">U-1272</a></li> <li><a href="/wiki/German_submarine_U-1273" title="German submarine U-1273">U-1273</a></li> <li><a href="/wiki/German_submarine_U-1274" title="German submarine U-1274">U-1274</a></li> <li><a href="/wiki/German_submarine_U-1275" title="German submarine U-1275">U-1275</a></li> <li><a href="/wiki/German_submarine_U-1276" title="German submarine U-1276">U-1276</a></li> <li><a href="/wiki/German_submarine_U-1277" title="German submarine U-1277">U-1277</a></li> <li><a href="/wiki/German_submarine_U-1278" title="German submarine U-1278">U-1278</a></li> <li><a href="/wiki/German_submarine_U-1279" title="German submarine U-1279">U-1279</a></li> <li><a href="/wiki/German_submarine_U-1301" title="German submarine U-1301">U-1301</a></li> <li><a href="/wiki/German_submarine_U-1302" title="German submarine U-1302">U-1302</a></li> <li><a href="/wiki/German_submarine_U-1303" title="German submarine U-1303">U-1303</a></li> <li><a href="/wiki/German_submarine_U-1304" title="German submarine U-1304">U-1304</a></li> <li><a href="/wiki/German_submarine_U-1305" title="German submarine U-1305">U-1305</a></li> <li><a href="/wiki/German_submarine_U-1306" title="German submarine U-1306">U-1306</a></li> <li><a href="/wiki/German_submarine_U-1307" title="German submarine U-1307">U-1307</a></li> <li><a href="/wiki/German_submarine_U-1308" title="German submarine U-1308">U-1308</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type VIID</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/German_submarine_U-213" title="German submarine U-213">U-213</a></li> <li><a href="/wiki/German_submarine_U-214" title="German submarine U-214">U-214</a></li> <li><a href="/wiki/German_submarine_U-215" title="German submarine U-215">U-215</a></li> <li><a href="/wiki/German_submarine_U-216" title="German submarine U-216">U-216</a></li> <li><a href="/wiki/German_submarine_U-217" title="German submarine U-217">U-217</a></li> <li><a href="/wiki/German_submarine_U-218" title="German submarine U-218">U-218</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type VIIF</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/German_submarine_U-1059" title="German submarine U-1059">U-1059</a></li> <li><a href="/wiki/German_submarine_U-1060" title="German submarine U-1060">U-1060</a></li> <li><a href="/wiki/German_submarine_U-1061" title="German submarine U-1061">U-1061</a></li> <li><a href="/wiki/German_submarine_U-1062" title="German submarine U-1062">U-1062</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow hlist" colspan="2" style="background-color:#DCDCDC;color:inherit;"><div> <ul><li>Preceded by: <a href="/wiki/Type_II_submarine" title="Type II submarine">Type II</a></li> <li>Followed by: <a href="/wiki/Type_IX_submarine" title="Type IX submarine">Type IX</a></li></ul> <ul><li><a href="/wiki/List_of_U-boats_of_Germany" title="List of U-boats of Germany">List of U-boats of Germany</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="Shipwrecks_and_maritime_incidents_in_March_1940" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed 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:March_1940_shipwrecks" title="Template:March 1940 shipwrecks"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:March_1940_shipwrecks" title="Template talk:March 1940 shipwrecks"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:March_1940_shipwrecks" title="Special:EditPage/Template:March 1940 shipwrecks"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Shipwrecks_and_maritime_incidents_in_March_1940" style="font-size:114%;margin:0 4em">Shipwrecks and maritime incidents in March 1940</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_shipwrecks_in_March_1940" title="List of shipwrecks in March 1940">Shipwrecks</a></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>6 Mar: <a href="/wiki/HNLMS_O_11" title="HNLMS O 11">HNLMS O 11</a></li> <li>8 Mar: <a href="/wiki/SS_Regina_(1904)" title="SS Regina (1904)">Regina</a></li> <li>9 Mar: <a href="/wiki/ST_Leukos" title="ST Leukos">Leukos</a></li> <li>11 Mar: <a class="mw-selflink selflink">U-31</a></li> <li>13 Mar: <a href="/wiki/German_submarine_U-44_(1939)" title="German submarine U-44 (1939)">U-44</a></li> <li>23 Mar: <a href="/wiki/German_submarine_U-22_(1936)" title="German submarine U-22 (1936)">U-22</a></li> <li>24 Mar: <a href="/wiki/French_destroyer_La_Railleuse" title="French destroyer La Railleuse">La Railleuse</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other incidents</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>2 Mar: <a href="/wiki/MV_Domala" title="MV Domala">Domala</a></li> <li>27 Mar: <a href="/wiki/German_submarine_U-21_(1936)" title="German submarine U-21 (1936)">U-21</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/List_of_shipwrecks_in_1939" title="List of shipwrecks in 1939">1939</a> <a href="/wiki/List_of_shipwrecks_in_1939" title="List of shipwrecks in 1939"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Arrow_Blue_Left_001.svg/12px-Arrow_Blue_Left_001.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Arrow_Blue_Left_001.svg/18px-Arrow_Blue_Left_001.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/27/Arrow_Blue_Left_001.svg/24px-Arrow_Blue_Left_001.svg.png 2x" data-file-width="100" data-file-height="100" /></a> <a href="/wiki/List_of_shipwrecks_in_1940" title="List of shipwrecks in 1940">1940</a> <a href="/wiki/List_of_shipwrecks_in_1941" title="List of shipwrecks in 1941"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Arrow_Blue_Right_001.svg/12px-Arrow_Blue_Right_001.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Arrow_Blue_Right_001.svg/18px-Arrow_Blue_Right_001.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Arrow_Blue_Right_001.svg/24px-Arrow_Blue_Right_001.svg.png 2x" data-file-width="100" data-file-height="100" /></a> <a href="/wiki/List_of_shipwrecks_in_1941" title="List of shipwrecks in 1941">1941</a> <a href="/wiki/List_of_shipwrecks_in_February_1940" title="List of shipwrecks in February 1940">February 1940</a> <a href="/wiki/List_of_shipwrecks_in_February_1940" title="List of shipwrecks in February 1940"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Arrow_Blue_Left_001.svg/12px-Arrow_Blue_Left_001.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Arrow_Blue_Left_001.svg/18px-Arrow_Blue_Left_001.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/27/Arrow_Blue_Left_001.svg/24px-Arrow_Blue_Left_001.svg.png 2x" data-file-width="100" data-file-height="100" /></a> <a href="/wiki/List_of_shipwrecks_in_April_1940" title="List of shipwrecks in April 1940"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Arrow_Blue_Right_001.svg/12px-Arrow_Blue_Right_001.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Arrow_Blue_Right_001.svg/18px-Arrow_Blue_Right_001.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Arrow_Blue_Right_001.svg/24px-Arrow_Blue_Right_001.svg.png 2x" data-file-width="100" data-file-height="100" /></a> <a href="/wiki/List_of_shipwrecks_in_April_1940" title="List of shipwrecks in April 1940">April 1940</a></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="Shipwrecks_and_maritime_incidents_in_November_1940" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed 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:November_1940_shipwrecks" title="Template:November 1940 shipwrecks"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:November_1940_shipwrecks" title="Template talk:November 1940 shipwrecks"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:November_1940_shipwrecks" title="Special:EditPage/Template:November 1940 shipwrecks"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Shipwrecks_and_maritime_incidents_in_November_1940" style="font-size:114%;margin:0 4em">Shipwrecks and maritime incidents in November 1940</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_shipwrecks_in_November_1940" title="List of shipwrecks in November 1940">Shipwrecks</a></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>1 Nov: <a href="/wiki/SS_West_Cawthon" title="SS West Cawthon">Empire Bison</a></li> <li>2 Nov: <a class="mw-selflink selflink">U-31</a></li> <li>3 Nov: HMS <a href="/wiki/SS_Laurentic_(1927)" title="SS Laurentic (1927)">Laurentic</a></li> <li>4 Nov: HMS <a href="/wiki/SS_Patroclus_(1923)" title="SS Patroclus (1923)">Patroclus</a></li> <li>5 Nov: <a href="/wiki/SS_Beaverford" title="SS Beaverford">Beaverford</a>, <a href="/wiki/HMS_Jervis_Bay" title="HMS Jervis Bay">HMS Jervis Bay</a>, </li> <li>6 Nov: <a href="/wiki/Italian_submarine_Comandante_Fa%C3%A0_di_Bruno" title="Italian submarine Comandante Faà di Bruno">Comandante Faà di Bruno</a></li> <li>7 Nov: <a href="/wiki/SS_Cambridge_(1916)" title="SS Cambridge (1916)">Cambridge</a>, <a href="/wiki/French_submarine_Poncelet" title="French submarine Poncelet">Poncelet</a>, <a href="/wiki/HMS_Swordfish_(61S)" title="HMS Swordfish (61S)">HMS Swordfish</a></li> <li>8 Nov: <a href="/wiki/MS_City_of_Rayville" title="MS City of Rayville">City of Rayville</a>, <a href="/wiki/HNoMS_Fridtjof_Nansen_(1930)" title="HNoMS Fridtjof Nansen (1930)">Fridtjof Nansen</a>, <a href="/wiki/HNLMS_O_22" title="HNLMS O 22">O 22</a></li> <li>9 Nov: <a href="/wiki/French_aviso_Bougainville" title="French aviso Bougainville">Bougainville</a></li> <li>11 Nov: <a href="/wiki/SS_Anna_C._Minch" title="SS Anna C. Minch">Anna C. Minch</a>, <a href="/wiki/SS_Automedon" title="SS Automedon">Automedon</a>, <a href="/wiki/Italian_battleship_Duilio" title="Italian battleship Duilio">Duilio</a>, <a href="/wiki/Italian_battleship_Conte_di_Cavour" title="Italian battleship Conte di Cavour">Conte di Cavour</a>, <a href="/wiki/Italian_battleship_Littorio" title="Italian battleship Littorio">Littorio</a>, <a href="/wiki/SS_Novadoc" title="SS Novadoc">Novadoc</a>, <a href="/wiki/SS_William_B._Davock" title="SS William B. Davock">William B. Davock</a></li> <li>12 Nov: <a href="/wiki/SS_Trebartha" title="SS Trebartha">Trebartha</a></li> <li>16 Nov: <a href="/wiki/German_weather_ship_WBS_4_Hinrich_Freese" title="German weather ship WBS 4 Hinrich Freese">Hinrich Freese</a></li> <li>20 Nov: <a href="/wiki/HMAS_Goorangai" title="HMAS Goorangai">HMAS Goorangai</a></li> <li>22 Nov: <a href="/wiki/HMAS_Biloela" title="HMAS Biloela">Cree</a></li> <li>24 Nov: <a href="/wiki/HMT_Amethyst" title="HMT Amethyst">HMT Amethyst</a></li> <li>25 Nov: <a href="/wiki/SS_Patria_(1913)" title="SS Patria (1913)">Patria</a> (<a href="/wiki/Patria_disaster" title="Patria disaster">disaster</a>)</li> <li>27 Nov: <a href="/wiki/HMT_Elk" title="HMT Elk">Elk</a>, <a href="/wiki/HMS_Port_Napier" title="HMS Port Napier">HMS Port Napier</a>, <a href="/wiki/MS_Rangitane_(1929)" title="MS Rangitane (1929)">Rangitane</a></li> <li>28 Nov: <a href="/wiki/SS_St._Elwyn" title="SS St. Elwyn">St. Elwyn</a></li> <li>Unknown date: <a href="/wiki/Italian_cruiser_Quarto" title="Italian cruiser Quarto">Quarto</a>, <a href="/wiki/German_submarine_U-104_(1940)" title="German submarine U-104 (1940)">U-104</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other incidents</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>1 Nov: <a href="/wiki/German_training_ship_Bremse" title="German training ship Bremse">Bremse</a>, <a href="/wiki/SS_Donau_(1929)" title="SS Donau (1929)">Donau</a></li> <li>5 Nov: <a href="/wiki/MV_San_Demetrio" title="MV San Demetrio">San Demetrio</a></li> <li>8 Nov: <a href="/wiki/SS_Empire_Dorado" title="SS Empire Dorado">Empire Dorado</a></li> <li>28 Nov: <a href="/wiki/SS_Maasdam_(1920)" title="SS Maasdam (1920)">Maasdam</a></li> <li>29 Nov: <a href="/wiki/HMS_Javelin" title="HMS Javelin">HMS Javelin</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/List_of_shipwrecks_in_1939" title="List of shipwrecks in 1939">1939</a> <a href="/wiki/List_of_shipwrecks_in_1939" title="List of shipwrecks in 1939"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Arrow_Blue_Left_001.svg/12px-Arrow_Blue_Left_001.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Arrow_Blue_Left_001.svg/18px-Arrow_Blue_Left_001.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/27/Arrow_Blue_Left_001.svg/24px-Arrow_Blue_Left_001.svg.png 2x" data-file-width="100" data-file-height="100" /></a> <a href="/wiki/List_of_shipwrecks_in_1940" title="List of shipwrecks in 1940">1940</a> <a href="/wiki/List_of_shipwrecks_in_1941" title="List of shipwrecks in 1941"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Arrow_Blue_Right_001.svg/12px-Arrow_Blue_Right_001.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Arrow_Blue_Right_001.svg/18px-Arrow_Blue_Right_001.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Arrow_Blue_Right_001.svg/24px-Arrow_Blue_Right_001.svg.png 2x" data-file-width="100" data-file-height="100" /></a> <a href="/wiki/List_of_shipwrecks_in_1941" title="List of shipwrecks in 1941">1941</a> <a href="/wiki/List_of_shipwrecks_in_October_1940" title="List of shipwrecks in October 1940">October 1940</a> <a href="/wiki/List_of_shipwrecks_in_October_1940" title="List of shipwrecks in October 1940"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Arrow_Blue_Left_001.svg/12px-Arrow_Blue_Left_001.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Arrow_Blue_Left_001.svg/18px-Arrow_Blue_Left_001.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/27/Arrow_Blue_Left_001.svg/24px-Arrow_Blue_Left_001.svg.png 2x" data-file-width="100" data-file-height="100" /></a> <a href="/wiki/List_of_shipwrecks_in_December_1940" title="List of shipwrecks in December 1940"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Arrow_Blue_Right_001.svg/12px-Arrow_Blue_Right_001.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Arrow_Blue_Right_001.svg/18px-Arrow_Blue_Right_001.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Arrow_Blue_Right_001.svg/24px-Arrow_Blue_Right_001.svg.png 2x" data-file-width="100" data-file-height="100" /></a> <a href="/wiki/List_of_shipwrecks_in_December_1940" title="List of shipwrecks in December 1940">December 1940</a></div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; 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