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List of mine countermeasure vessels of the Royal Navy - Wikipedia
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.sidebar-title-with-pretitle{background:transparent!important}html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle a{color:var(--color-progressive)!important}}@media print{body.ns-0 .mw-parser-output .sidebar{display:none!important}}</style><table class="sidebar nomobile nowraplinks hlist" style="border: navy 3px solid; padding: 0; border-spacing:0;"><tbody><tr><td class="sidebar-top-image" style="background:navy; padding: 6px; border: 1px white solid;"><span typeof="mw:File"><a href="/wiki/File:Naval_Ensign_of_the_United_Kingdom.svg" class="mw-file-description" title="RN Ensign"><img alt="RN Ensign" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Naval_Ensign_of_the_United_Kingdom.svg/175px-Naval_Ensign_of_the_United_Kingdom.svg.png" decoding="async" width="175" height="88" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Naval_Ensign_of_the_United_Kingdom.svg/263px-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/350px-Naval_Ensign_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></td></tr><tr><th class="sidebar-title" style="background: white;"><a href="/wiki/List_of_ship_names_of_the_Royal_Navy" title="List of ship names of the Royal Navy">Ships of the Royal Navy</a></th></tr><tr><td class="sidebar-above" style="background: white; font-weight:normal; border-top: navy 3px solid; border-bottom: navy 3px solid;"> <ul><li><i>Ships by name</i>:</li> <li><a href="/wiki/List_of_ship_names_of_the_Royal_Navy_(A)" title="List of ship names of the Royal Navy (A)">A</a></li> <li><a href="/wiki/List_of_ship_names_of_the_Royal_Navy_(B)" title="List of ship names of the Royal Navy (B)">B</a></li> <li><a href="/wiki/List_of_ship_names_of_the_Royal_Navy_(C)" title="List of ship names of the Royal Navy (C)">C</a></li> <li><a href="/wiki/List_of_ship_names_of_the_Royal_Navy_(D%E2%80%93F)" title="List of ship names of the Royal Navy (D–F)">D–F</a></li> <li><a href="/wiki/List_of_ship_names_of_the_Royal_Navy_(G%E2%80%93H)" title="List of ship names of the Royal Navy (G–H)">G–H</a></li> <li><a href="/wiki/List_of_ship_names_of_the_Royal_Navy_(I%E2%80%93L)" title="List of ship names of the Royal Navy (I–L)">I–L</a></li> <li><a href="/wiki/List_of_ship_names_of_the_Royal_Navy_(M%E2%80%93N)" title="List of ship names of the Royal Navy (M–N)">M–N</a></li> <li><a href="/wiki/List_of_ship_names_of_the_Royal_Navy_(O%E2%80%93Q)" title="List of ship names of the Royal Navy (O–Q)">O–Q</a></li> <li><a href="/wiki/List_of_ship_names_of_the_Royal_Navy_(R%E2%80%93T)" title="List of ship names of the Royal Navy (R–T)">R–T</a></li> <li><a href="/wiki/List_of_ship_names_of_the_Royal_Navy_(U%E2%80%93Z)" title="List of ship names of the Royal Navy (U–Z)">U–Z</a></li></ul></td></tr><tr><td class="sidebar-content" style="background:#f3f6ff; padding: 5px;"> <li><a href="/wiki/List_of_aircraft_carriers_of_the_Royal_Navy" title="List of aircraft carriers of the Royal Navy">fleet aircraft carriers</a></li> <li><a href="/wiki/List_of_escort_carriers_of_the_Royal_Navy" title="List of escort carriers of the Royal Navy">escort carriers</a></li> <li><a href="/wiki/List_of_seaplane_carriers_of_the_Royal_Navy" title="List of seaplane carriers of the Royal Navy">seaplane carriers</a></li> <li><a href="/wiki/List_of_amphibious_warfare_ships_of_the_Royal_Navy" title="List of amphibious warfare ships of the Royal Navy">amphibious assault shipping</a></li> <li><a href="/wiki/List_of_battlecruisers_of_the_Royal_Navy" title="List of battlecruisers of the Royal Navy">battlecruisers</a></li> <li><a href="/wiki/List_of_dreadnought_battleships_of_the_Royal_Navy" title="List of dreadnought battleships of the Royal Navy">dreadnought battleships</a></li> <li><a href="/wiki/List_of_pre-dreadnought_battleships_of_the_Royal_Navy" title="List of pre-dreadnought battleships of the Royal Navy">pre-dreadnought battleships</a></li> <li><a href="/wiki/List_of_ironclads_of_the_Royal_Navy" title="List of ironclads of the Royal Navy">ironclads</a></li> <li><a href="/wiki/List_of_bomb_vessels_of_the_Royal_Navy" title="List of bomb vessels of the Royal Navy">bomb vessels</a></li> <li><a href="/wiki/List_of_breastwork_monitors_of_the_Royal_Navy" title="List of breastwork monitors of the Royal Navy">breastwork monitors</a></li> <li><a href="/wiki/List_of_corvette_and_sloop_classes_of_the_Royal_Navy" title="List of corvette and sloop classes of the Royal Navy">corvettes and sloops</a></li> <li><a href="/wiki/List_of_cruiser_classes_of_the_Royal_Navy" title="List of cruiser classes of the Royal Navy">cruisers</a></li> <li><a href="/wiki/List_of_destroyer_classes_of_the_Royal_Navy" title="List of destroyer classes of the Royal Navy">destroyers</a></li> <li><a href="/wiki/List_of_torpedo_boat_classes_of_the_Royal_Navy" title="List of torpedo boat classes of the Royal Navy">torpedo boats</a></li> <li><a href="/wiki/List_of_fireships_of_the_Royal_Navy" title="List of fireships of the Royal Navy">fireships</a></li> <li><a href="/wiki/List_of_frigate_classes_of_the_Royal_Navy" title="List of frigate classes of the Royal Navy">frigates</a></li> <li><a href="/wiki/List_of_gun-brigs_of_the_Royal_Navy" title="List of gun-brigs of the Royal Navy">gun-brigs</a></li> <li><a href="/wiki/List_of_gunboat_and_gunvessel_classes_of_the_Royal_Navy" title="List of gunboat and gunvessel classes of the Royal Navy">gunboats and gunvessels</a></li> <li><a class="mw-selflink selflink">mine countermeasure vessels</a></li> <li><a href="/wiki/List_of_monitors_of_the_Royal_Navy" title="List of monitors of the Royal Navy">monitors</a></li> <li><a href="/wiki/List_of_patrol_vessels_of_the_Royal_Navy" title="List of patrol vessels of the Royal Navy">patrol and attack craft</a></li> <li><a href="/wiki/List_of_royal_yachts_of_the_United_Kingdom" title="List of royal yachts of the United Kingdom">royal yachts</a></li> <li><a href="/wiki/List_of_ships_of_the_line_of_the_Royal_Navy" title="List of ships of the line of the Royal Navy">ships of the line</a></li> <li><a href="/wiki/List_of_submarine_classes_of_the_Royal_Navy" title="List of submarine classes of the Royal Navy">submarines</a></li> <li><a href="/wiki/List_of_support_ships_of_the_Royal_Navy" title="List of support ships of the Royal Navy">support ships</a></li> <li><a href="/wiki/List_of_survey_vessels_of_the_Royal_Navy" title="List of survey vessels of the Royal Navy">survey vessels</a></li> <li><a href="/wiki/List_of_Royal_Navy_shore_establishments" title="List of Royal Navy shore establishments">shore establishments</a></li> <li><a href="/wiki/List_of_hospitals_and_hospital_ships_of_the_Royal_Navy" title="List of hospitals and hospital ships of the Royal Navy">hospitals and hospital ships</a></li> <li><a href="/wiki/List_of_air_stations_of_the_Royal_Navy" title="List of air stations of the Royal Navy">air stations</a></li> <li><a href="/wiki/List_of_aircraft_wings_of_the_Royal_Navy" title="List of aircraft wings of the Royal Navy">aircraft wings</a></li> <li><a href="/wiki/List_of_fleets_and_major_commands_of_the_Royal_Navy" title="List of fleets and major commands of the Royal Navy">fleets and major commands</a></li> <li><a href="/wiki/List_of_squadrons_and_flotillas_of_the_Royal_Navy" title="List of squadrons and flotillas of the Royal Navy">squadrons and flotillas</a></li> <ul><li><a href="/wiki/List_of_early_warships_of_the_English_navy" title="List of early warships of the English navy">early English ships (1409–1660)</a></li> <li><a href="/wiki/List_of_warships_of_the_Scots_Navy" title="List of warships of the Scots Navy">early Scots ships (1329–1707)</a></li></ul></td> </tr><tr><td class="sidebar-navbar" style="padding-right: 5px;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Royal_Navy_ship_types" title="Template:Royal Navy ship types"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Royal_Navy_ship_types" title="Template talk:Royal Navy ship types"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Royal_Navy_ship_types" title="Special:EditPage/Template:Royal Navy ship types"><abbr title="Edit this template">e</abbr></a></li></ul></div></td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Active_ships">Active ships</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=List_of_mine_countermeasure_vessels_of_the_Royal_Navy&action=edit&section=1" title="Edit section: Active ships"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Hunt-class_mine_countermeasures_vessel" title="Hunt-class mine countermeasures vessel">Hunt-class mine countermeasures vessels</a> <ul><li><a href="/wiki/HMS_Ledbury_(M30)" title="HMS Ledbury (M30)">HMS <i>Ledbury</i> (M30)</a></li> <li><a href="/wiki/HMS_Cattistock_(M31)" title="HMS Cattistock (M31)">HMS <i>Cattistock</i> (M31)</a></li> <li><a href="/wiki/HMS_Brocklesby_(M33)" title="HMS Brocklesby (M33)">HMS <i>Brocklesby</i> (M33)</a></li> <li><a href="/wiki/HMS_Middleton_(M34)" title="HMS Middleton (M34)">HMS <i>Middleton</i> (M34)</a></li> <li><a href="/wiki/HMS_Chiddingfold_(M37)" title="HMS Chiddingfold (M37)">HMS <i>Chiddingfold</i> (M37)</a></li> <li><a href="/wiki/HMS_Hurworth_(M39)" title="HMS Hurworth (M39)">HMS <i>Hurworth</i> (M39)</a></li></ul></li> <li><a href="/wiki/Sandown-class_minehunter" title="Sandown-class minehunter"><i>Sandown</i>-class minehunters</a> <ul><li><a href="/wiki/HMS_Penzance_(M106)" title="HMS Penzance (M106)">HMS <i>Penzance</i> (M106)</a></li> <li><a href="/wiki/HMS_Pembroke_(M107)" title="HMS Pembroke (M107)">HMS <i>Pembroke</i> (M107)</a></li> <li><a href="/wiki/HMS_Bangor_(M109)" title="HMS Bangor (M109)">HMS <i>Bangor</i> (M109)</a></li></ul></li></ul> <div class="mw-heading mw-heading2"><h2 id="Historical_ships">Historical ships</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=List_of_mine_countermeasure_vessels_of_the_Royal_Navy&action=edit&section=2" title="Edit section: Historical ships"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Naval_mine" title="Naval mine">Naval mine</a> clearance was originally done by whatever type of vessel could easily be adapted to the task, <a href="/wiki/Paddle_steamer" title="Paddle steamer">paddle steamers</a> proving particularly suited due to their shallow draught. In both World Wars <a href="/wiki/Naval_trawler" title="Naval trawler">naval trawlers</a> were used, as they were naturally suitable for wire sweeping. In <a href="/wiki/World_War_II" title="World War II">World War II</a> this task was given to smaller trawlers of about 300 tons, larger ones being used for anti-submarine work. The increased sophistication and threat posed by the mine meant that specialist mine countermeasure vessels eventually had to be built: the Minesweeping Sloop. This term was officially dropped in 1937, but remained in use nonetheless. The Royal Navy has possessed such vessels since 1914. </p><p>There were also some <a href="/wiki/Trawlers_of_the_Royal_Navy#Requisitioned_trawlers" title="Trawlers of the Royal Navy">conversions of ships</a> originally built for other purposes for special minesweeping. This was mainly early in <a href="/wiki/World_War_II" title="World War II">World War II</a> for sweeping acoustic and magnetic mines, and later in the war for sweeping influence mines. The ships selected were of varying origin and age and thus do not form a class as such. </p> <ul><li><a href="/wiki/Flower-class_sloop" title="Flower-class sloop">Flower-class</a> <a href="/wiki/Sloop-of-war" title="Sloop-of-war">sloop</a> (112 ships in 4 sub-classes, launched 1914–1918) convoy sloops intended originally for minesweeping</li> <li><a href="/wiki/Hunt-class_minesweeper_(1916)" title="Hunt-class minesweeper (1916)">Hunt class, <i>Belvoir</i> group</a> (20 ships, launched 1916–17) <a href="/wiki/Ailsa_Shipbuilding_Company" title="Ailsa Shipbuilding Company">Ailsa</a> twin-screw coastal minesweeping sloops</li> <li><a href="/wiki/Hunt-class_minesweeper_(1916)" title="Hunt-class minesweeper (1916)">Hunt class, <i>Aberdare</i> group</a> (87 ships, launched 1917–1919) Admiralty twin-screw coastal minesweeping sloops</li> <li><a href="/wiki/Dance-class_minesweeper" title="Dance-class minesweeper">Dance-class</a> <a href="/wiki/Minesweeper" title="Minesweeper">minesweeper</a> (14 ships, launched 1917–1919) tunnel-screw coastal minesweeping sloops</li> <li><a href="/wiki/Racecourse-class_minesweeper" title="Racecourse-class minesweeper">Racecourse-class</a> <a href="/wiki/Minesweeper" title="Minesweeper">minesweeper</a> (32 ships in 2 sub-classes, launched 1916–1918) paddlewheel coastal minesweeping sloops</li> <li><a href="/wiki/Halcyon-class_minesweeper" title="Halcyon-class minesweeper"><i>Halcyon</i>-class</a> <a href="/wiki/Minesweeper" title="Minesweeper">minesweeper</a> (7 reciprocating and 14 turbine ships, launched 1933–1939) twin-screw minesweeping sloops</li> <li><a href="/wiki/Bangor-class_minesweeper" title="Bangor-class minesweeper"><i>Bangor</i>-class</a> <a href="/wiki/Minesweeper" title="Minesweeper">minesweeper</a> (14 ships, launched 1940–1942) diesel twin-screw single-role minesweeping sloops</li> <li><a href="/wiki/Bangor-class_minesweeper#Reciprocating-engined" title="Bangor-class minesweeper"><i>Blyth</i> class (<i>Bangor</i> class II)</a> (19 ships, launched 1940–1943) reciprocating <i>Bangor</i> variant</li> <li><a href="/wiki/Bangor-class_minesweeper#Turbine-engined" title="Bangor-class minesweeper"><i>Ardrossan</i> class (<i>Bangor</i> class III)</a> (26 ships, launched 1940–1942) turbine <i>Bangor</i> variant</li> <li><a href="/wiki/Bathurst-class_corvette" title="Bathurst-class corvette"><i>Bathurst</i>-class</a> <a href="/wiki/Corvette" title="Corvette">corvette</a> (47 ships, launched 1940–1943 only served with the <a href="/wiki/Royal_Australian_Navy" title="Royal Australian Navy">Royal Australian Navy</a> and <a href="/wiki/Royal_Indian_Navy" title="Royal Indian Navy">Royal Indian Navy</a>) Australian <i>Bangor</i> variant</li> <li><a href="/wiki/MMS-class_minesweeper" title="MMS-class minesweeper">MMS-class</a> <a href="/wiki/Minesweeper" title="Minesweeper">minesweeper</a> (403 ships, launched 1940–1945) inshore acoustic / magnetic motor minesweepers</li> <li><a href="/wiki/Algerine-class_minesweeper" title="Algerine-class minesweeper"><i>Algerine</i>-class</a> <a href="/wiki/Minesweeper" title="Minesweeper">minesweeper</a> (98 ships, launched 1941–1945) twin-screw multi-role minesweeping sloops</li> <li><a href="/wiki/Catherine-class_minesweeper" class="mw-redirect" title="Catherine-class minesweeper"><i>Catherine</i>-class</a> <a href="/wiki/Minesweeper" title="Minesweeper">minesweeper</a> (22 ships, twin-screw multi-role minesweeping sloops, transferred from the US Navy in 1941 under the <a href="/wiki/Lend-Lease" title="Lend-Lease">Lend-Lease</a> program)</li> <li><a href="/wiki/BYMS-class_minesweeper" title="BYMS-class minesweeper">BYMS-class</a> <a href="/wiki/Minesweeper" title="Minesweeper">minesweeper</a> (150 ships, launched 1941–1943) British-built acoustic / magnetic motor minesweepers</li> <li><a href="/wiki/Cybele-class_mine_destructor_vessel" title="Cybele-class mine destructor vessel"><i>Cybele</i> class</a> (2 ships, launched 1943) towed pressure-mine detonating vessels</li> <li><a href="/wiki/Ton-class_minesweeper" title="Ton-class minesweeper">Ton-class</a> <a href="/wiki/Minesweeper" title="Minesweeper">minesweeper</a> (116 ships, launched 1952–1959) open-water minesweepers, minehunters and mine countermeasures vessels</li> <li><a href="/wiki/Ham-class_minesweeper" title="Ham-class minesweeper">Ham-class</a> <a href="/wiki/Minesweeper" title="Minesweeper">minesweeper</a> (93 ships, launched 1954–1959) inshore minesweepers</li> <li><a href="/wiki/Ley-class_minehunter" title="Ley-class minehunter">Ley-class</a> <a href="/wiki/Minehunter" title="Minehunter">minehunter</a> (10 ships, launched 1952–1955) inshore minehunters</li> <li><a href="/wiki/HMS_Wilton_(M1116)" title="HMS Wilton (M1116)"><i>Wilton</i>-class minesweeper/minehunter</a> (1 ship, launched 18 January 1972) open-water minesweeper and minehunter. Prototype ship built of <a href="/wiki/Glass_reinforced_plastic" class="mw-redirect" title="Glass reinforced plastic">glass reinforced plastic</a> (GRP) to same hull design as <i>Ton</i> class. Forerunner of the Hunt and <i>Sandown</i> classes, also built of GRP.</li> <li><a href="/wiki/Hunt-class_mine_countermeasures_vessel" title="Hunt-class mine countermeasures vessel">Hunt-class</a> <a href="/wiki/Mine_countermeasures_vessel" title="Mine countermeasures vessel">mine countermeasures vessel</a> (13 ships, launched 1978–1988) mine countermeasures vessels</li> <li><a href="/wiki/Venturer-class_minesweeper" title="Venturer-class minesweeper"><i>Venturer</i>-class</a> <a href="/wiki/Minesweeper" title="Minesweeper">minesweeper</a> (2 ships, bought 1979) deep-water single-role minesweepers</li> <li><a href="/wiki/River-class_minesweeper" title="River-class minesweeper">River-class</a> <a href="/wiki/Minesweeper" title="Minesweeper">minesweeper</a> (12 ships, launched 1982–1985) deep-water single-role minesweepers</li> <li><a href="/wiki/Sandown-class_minehunter" title="Sandown-class minehunter"><i>Sandown</i>-class</a> <a href="/wiki/Minehunter" title="Minehunter">minehunter</a> (12 ships, launched 1990–2001) single-role minehunters</li></ul> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=List_of_mine_countermeasure_vessels_of_the_Royal_Navy&action=edit&section=3" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Trawlers_of_the_Royal_Navy" title="Trawlers of the Royal Navy">Trawlers of the Royal Navy</a></li> <li><a href="/wiki/Auxiliary_Patrol" title="Auxiliary Patrol">Auxiliary Patrol</a></li> <li><a href="/wiki/Royal_Naval_Patrol_Service" title="Royal Naval Patrol Service">Royal Naval Patrol Service</a></li></ul> <!-- NewPP limit report Parsed by mw‐web.eqiad.main‐5dc468848‐lz8mc Cached time: 20241122145028 Cache expiry: 2592000 Reduced expiry: false Complications: [vary‐revision‐sha1] CPU time usage: 0.180 seconds Real time usage: 0.334 seconds Preprocessor visited node count: 574/1000000 Post‐expand include size: 17511/2097152 bytes Template argument size: 597/2097152 bytes Highest expansion depth: 12/100 Expensive parser function count: 2/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 9390/5000000 bytes Lua time usage: 0.114/10.000 seconds Lua memory usage: 2547372/52428800 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 291.541 1 -total 46.29% 134.944 1 Template:Short_description 34.93% 101.841 1 Template:Royal_Navy_ship_types 33.76% 98.432 1 Template:Sidebar 28.08% 81.874 3 Template:Main_other 27.40% 79.871 1 Template:SDcat 14.04% 40.921 2 Template:Pagetype 7.96% 23.217 1 Template:Use_dmy_dates 6.18% 18.005 11 Template:Sclass2 4.86% 14.162 2 Template:DMCA --> <!-- Saved in parser cache with key enwiki:pcache:638156:|#|:idhash:canonical and timestamp 20241122145028 and revision id 1149745815. 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