About this Unit
The 2nd Battalion, 3rd Marines (2/3), known as the "Island Warriors," was activated in May 1942 during World War II. The battalion saw significant combat in the Pacific theater, including battles at Bougainville, Guam, and Iwo Jima. In subsequent decades, 2/3 participated in major conflicts such as the Vietnam War, Operation Desert Storm, and the Global War on Terrorism, with deployments to Iraq and Afghanistan. Renowned for their adaptability and valor, the battalion has upheld a proud legacy of service and sacrifice within the United States Marine Corps.
Historical Facts
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Formation and Early Years: The 2nd Battalion, 3rd Marines (2/3) was originally activated on May 1, 1942, at Camp Elliott, California, during World War II.
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World War II Service: 2/3 participated in key Pacific campaigns, including the battles of Bougainville, Guam, and Iwo Jima, earning a reputation for bravery and effectiveness.
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Korean War Reactivation: The battalion was reactivated for the Korean War and deployed as part of the 3rd Marine Division to strengthen U.S. presence in the Pacific.
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Vietnam War Action: 2/3 saw extensive combat in Vietnam from 1965 to 1969, participating in major operations like Operation Starlite and Operation Hastings.
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Nickname - "Island Warriors": The battalion is known as the "Island Warriors" due to its history of amphibious assaults and operations on Pacific islands.
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Global War on Terror Deployments: Since 2001, 2/3 has deployed multiple times to Afghanistan and Iraq as part of Operation Enduring Freedom and Operation Iraqi Freedom.
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Notable Heroism: During the Battle of Iwo Jima, Marines from 2/3 fought fiercely on Mount Suribachi, contributing to the iconic flag-raising event.
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Humanitarian Missions: The battalion has participated in humanitarian assistance missions, including disaster relief operations in the Philippines and other Pacific nations.
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Deactivation and Reactivation: 2/3 has been deactivated and reactivated several times throughout its history, most recently being deactivated in 2022 as part of the Marine Corps Force Design 2030 initiative.
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Legacy and Honors: Members of 2/3 have been awarded numerous decorations, including the Presidential Unit Citation and Navy Unit Commendation, reflecting their valor and distinguished service.
