{"id":4515,"date":"2026-03-13T11:27:14","date_gmt":"2026-03-13T11:27:14","guid":{"rendered":"https:\/\/www.europesays.com\/news\/4515\/"},"modified":"2026-03-13T11:27:14","modified_gmt":"2026-03-13T11:27:14","slug":"the-us-navy-decommissioned-middle-east-minesweepers-last-year-heres-what-they-did","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/news\/4515\/","title":{"rendered":"The US Navy decommissioned Middle East minesweepers last year. Here\u2019s what they did."},"content":{"rendered":"<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">The U.S. Navy decommissioned half of its Avenger-class mine countermeasure ships last year and began replacing them with littoral combat ships that possess anti-mine capabilities.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">Naval mine warfare is a major tenet of Iran\u2019s Islamic Revolutionary Guard Corps Navy military doctrine, <a href=\"https:\/\/www.oni.navy.mil\/Portals\/12\/Intel%20agencies\/iran\/Iran%20022217SP.pdf\" rel=\"nofollow noopener\" target=\"_blank\">according<\/a> to a 2017 Office of Naval Intelligence report, and looks to be a factor in the ongoing Iran war.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">Iran reportedly began laying mines in the Strait of Hormuz this week, with U.S. Central Command <a href=\"https:\/\/www.militarytimes.com\/news\/pentagon-congress\/2026\/03\/11\/us-destroys-16-iranian-mine-laying-boats-centcom-claims\/\" rel=\"nofollow noopener\" target=\"_blank\">announcing<\/a> Tuesday that it had struck 16 Iranian mine-layers.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">The U.S. remains confident that it\u2019s new phase of mine countermeasure capabilities can successfully thwart mine warfare.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">\u201cThe [littoral combat ship] MCM mission package is a sophisticated suite of manned and unmanned systems designed to locate, identify, and neutralize sea mines, at a safer distance from minefields than the Avenger-class MCMs,\u201d a Navy official told Military Times on the condition of anonymity.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">Independence-class littoral combat ships equipped with the <a href=\"https:\/\/www.navy.mil\/Resources\/Fact-Files\/Display-FactFiles\/Article\/2167535\/littoral-combat-ships-mine-countermeasures-mission-package\/\" rel=\"nofollow noopener\" target=\"_blank\">mine countermeasures mission package<\/a> began arriving in the U.S. Fifth Fleet last year to replace the decommissioned minesweepers in Bahrain.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">The USS Canberra <a href=\"https:\/\/www.dvidshub.net\/news\/549250\/us-navy-decommissions-avenger-class-mine-countermeasures-ships-bahrain\" rel=\"nofollow noopener\" target=\"_blank\">was<\/a> the first LCS with the MCM package to arrive in the Middle East on May 22. The USS Santa Barbara and USS Tulsa, two other littoral combat ships with the MCM package, were also stationed in the U.S. Fifth Fleet as of Sept. 25, 2025, with a yet-to-be-named fourth LCS on its way, <a href=\"https:\/\/news.usni.org\/2025\/09\/25\/last-u-s-avenger-mine-countermeasure-ship-in-middle-east-decommissions#:~:text=What%20a%20proud%20legacy%20you,U.S.%20Fleet%20Activities%20Sasebo,%20Japan.\" rel=\"nofollow noopener\" target=\"_blank\">according<\/a> to USNI News.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">Unlike the minesweepers, which have a long history of being battle-tested, the LCS with the MCM package has never been deployed in combat.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">If the LCS is used during Operation Epic Fury to address Iranian mines, it will be a first. <\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">The LCS with the MCM package possesses similar counter-mine capabilities as minesweepers, but the fundamental difference is that the LCS operates outside the mine threat zone and deploys counter-mine devices, while the minesweepers can operate near or directly inside the mine-threat zone.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">Minesweepers boast a non-magnetic signature and low acoustic footprint designed to avoid triggering sea mines, allowing them to operate closer to dangerous areas.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">They deploy a bevy of resources to destroy and disable moored and bottom mines, including sonar, cable cutters and mine detonating devices.<\/p>\n<p>RELATED<img decoding=\"async\" data-chromatic=\"ignore\" alt=\"\" class=\"c-image\" loading=\"lazy\" src=\"https:\/\/www.europesays.com\/news\/wp-content\/uploads\/2026\/03\/AGFEHQDPWJCO5JS63AMWPKUZWU.jpg\"  width=\"4888\" height=\"3259\"\/><\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">Beginning in the 1980s, the U.S. manufactured 14 deployable Avenger-class ships in total, <a href=\"https:\/\/www.surfpac.navy.mil\/Ships\/By-Class\/Mine-Countermeasures-Ships-MCM\/\" rel=\"nofollow noopener\" target=\"_blank\">according<\/a> to the Navy.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">The ships were deployed in the Persian Gulf during the Iran-Iraq war, Operation Desert Shield and Operation Desert Storm.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">After the Gulf War, U.S. Avenger-class minesweepers <a href=\"https:\/\/www.nytimes.com\/1991\/03\/19\/world\/after-the-war-gulf-is-swept-for-mines-in-the-aftermath-of-war.html?unlocked_article_code=1.SlA._N-r.H6e8ve4Y7Sot&amp;smid=url-share\" rel=\"nofollow noopener\" target=\"_blank\">participated<\/a> in efforts to hunt down more than 1,000 mines off of Kuwait that Iraq laid.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">Retired Navy Capt. Sam Howard, who commanded the Osprey-class USS Raven minehunter, said there were several ways minesweepers targeted and vanquished the the threat of naval mines.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">He broke the process down into two categories.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">\u201cThere\u2019s mine hunting and then there\u2019s minesweeping,\u201d Howard said.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">Ideally, the Navy would typically rely on airborne countermeasures to accomplish mine hunting, Howard said, such as the MH 53 Sea Dragon helicopter, which used side-scan mine hunting sonar in order to map out what lay beneath the water.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">This way, fewer ships were put at risk and helicopters also covered more water at a faster pace.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">Minesweepers could mine hunt if they needed to, but it would take much longer, as they were slower and couldn\u2019t cover as much width. In this instance, the ship would use its high-frequency sonar and a tethered remote operating vehicle that could go out and confirm the presence of mines, Howard explained.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">Once a large number of mines were identified and mapped, the minesweeper or a helicopter could go about detonating the mines through acoustic or magnetic triggers, depending on which type of mines were being targeted.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">An acoustic device used by a helicopter or a minesweeper would emit noise or a frequency meant to trigger mines that explode from sound, Howard added. <\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">For electromagnetic denotation, the U.S. Navy would use the Mark 105 Hydrofoil Magnetic Minesweeping Sled, he said, which emits a magnetic field designed to trick mines into exploding.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">For moored mines, which were anchored to the seabed and attached to a tether hovering near the water\u2019s surface, a minesweeper would tow a series of cables and cutters behind it to cut the tether and make the mine rise to the water\u2019s surface, at which point it would be destroyed by various means.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">The USS Devastator, USS Dextrous, USS Gladiator and USS Sentry \u2014 which were all stationed in Bahrain in the Middle East \u2014 were <a href=\"https:\/\/www.navy.mil\/Press-Office\/News-Stories\/display-news\/Article\/4314634\/us-navy-decommissions-avenger-class-mine-countermeasures-ships-in-bahrain\/\" rel=\"nofollow noopener\" target=\"_blank\">put to pasture<\/a> in 2025 after each serving for over 30 years, leaving only four remaining minesweepers in the U.S. Navy fleet.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">Those remaining Avenger-class minesweepers are currently forward deployed to the U.S. 7th Fleet at U.S. Fleet Activities Sasebo, Japan.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">It remained unknown Thursday if the Pentagon intended to forward deploy minesweepers from Japan to the Middle East in support of Operation Epic Fury.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">But the Navy was not backtracking on their plans toward modernizing mine countermeasure forces.<\/p>\n<p class=\"Paragraph-sc-1tqpf5s-0 bFwqVI body-paragraph body-paragraph\">\u201cThe Navy has no plans to recommission any Avenger-class Mine Countermeasures Ships,\u201d a Navy official told Military Times.<\/p>\n<p class=\"default__BioWrapper-sc-cy7r53-0 eATlTY a-body2\">Riley Ceder is a reporter at Military Times, where he covers breaking news, criminal justice, investigations, and cyber. He previously worked as an investigative practicum student at The Washington Post, where he contributed to the Abused by the Badge investigation.<\/p>\n","protected":false},"excerpt":{"rendered":"The U.S. Navy decommissioned half of its Avenger-class mine countermeasure ships last year and began replacing them with&hellip;\n","protected":false},"author":2,"featured_media":4516,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[3650,189,193,3651,3652,3653,8,19,3657,3655,3649,3656,878,9,3654,282,7],"class_list":{"0":"post-4515","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-top-stories","8":"tag-avenger-class-mine-countermeasure-ship","9":"tag-circulated-military-times","10":"tag-circulated-navy-times","11":"tag-devastator","12":"tag-dextrous","13":"tag-gladiator","14":"tag-headlines","15":"tag-iran","16":"tag-littoral-combat-ships","17":"tag-mines","18":"tag-minesweepers","19":"tag-naval-mines","20":"tag-navy-times","21":"tag-news","22":"tag-sentry","23":"tag-strait-of-hormuz","24":"tag-top-stories"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@news\/116221630475450540","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/news\/wp-json\/wp\/v2\/posts\/4515","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/news\/wp-json\/wp\/v2\/comments?post=4515"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/news\/wp-json\/wp\/v2\/posts\/4515\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/news\/wp-json\/wp\/v2\/media\/4516"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/news\/wp-json\/wp\/v2\/media?parent=4515"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/news\/wp-json\/wp\/v2\/categories?post=4515"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/news\/wp-json\/wp\/v2\/tags?post=4515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}