About this Unit
Marine Air Support Squadron 2 (MASS-2) is a United States Marine Corps aviation command and control unit, originally activated in 1944 as Headquarters Squadron 43 during World War II. The unit played a critical role in providing direct air support coordination for Marine ground forces during key Pacific campaigns, including Okinawa. Re-designated as MASS-2 in 1950, it saw extensive service during the Korean and Vietnam Wars, supporting combat operations by coordinating close air support and airspace management. Today, MASS-2 remains an integral part of the 1st Marine Aircraft Wing, based in Okinawa, Japan, and continues to provide vital air support control capabilities in the Indo-Pacific region.
Historical Facts
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Formation: Marine Air Support Squadron 2 (MASS-2) was originally commissioned as Air Support Control Unit 2 on July 1, 1943, at Marine Corps Air Station Cherry Point, North Carolina.
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World War II Service: MASS-2 participated in numerous pivotal campaigns during World War II, including the battles of Peleliu, Iwo Jima, and Okinawa, providing critical air support coordination.
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Korean War: The unit was deployed to Korea in August 1950, where it established the first Direct Air Support Center (DASC) in combat, supporting United Nations forces throughout the conflict.
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First Use of Helicopter Air Support Control: MASS-2 was one of the earliest units to employ helicopters to control air support missions, revolutionizing Marine Corps close air support tactics.
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Vietnam War: During the Vietnam War, MASS-2 operated out of Da Nang and other locations, coordinating thousands of air strikes and close air support missions in support of Marine and allied ground forces.
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Nickname and Motto: The squadron is commonly known as "Radar Raiders," and their motto is "Support and Protect," reflecting their mission of providing timely and accurate air support coordination.
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Technological Innovations: MASS-2 has been instrumental in the development and implementation of advanced air support and command and control systems, including the AN/TSQ-155 Direct Air Support Center.
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Humanitarian Missions: Beyond combat operations, MASS-2 has supported humanitarian assistance and disaster relief missions, including operations in the Philippines and Japan.
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Global Presence: Now based at Marine Corps Air Station Futenma, Okinawa, Japan, MASS-2 is a key part of the III Marine Expeditionary Force, maintaining readiness to deploy throughout the Asia-Pacific region.
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Decorations: The squadron has received multiple unit commendations and campaign streamers for its distinguished service in World War II, Korea, and Vietnam, a testament to its long-standing excellence and dedication.
