About this Unit
The 377th Security Police Squadron was activated during the Vietnam War as part of the United States Air Force’s 377th Air Base Wing, stationed at Tan Son Nhut Air Base near Saigon. Tasked with base defense, law enforcement, and security operations, the squadron played a critical role in protecting vital air assets and personnel against frequent enemy attacks, including the major Tet Offensive in 1968. Members of the 377th were noted for their bravery and professionalism under fire, often engaging in fierce ground combat to repel Viet Cong and North Vietnamese forces. Following the end of U.S. involvement in Vietnam, the squadron’s lineage and honors continued in various forms, with its legacy enduring in modern Air Force security and force protection units.
Historical Facts
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Vietnam War Service: The 377th Security Police Squadron (SPS) was primarily stationed at Tan Son Nhut Air Base, near Saigon, South Vietnam, playing a crucial role in the defense of the base during the Vietnam War from 1966 to 1972.
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Tet Offensive Heroics: During the Tet Offensive in January 1968, the 377th SPS was instrumental in repelling heavy attacks on Tan Son Nhut Air Base, earning the squadron widespread recognition for valor.
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Presidential Unit Citation: The unit was awarded the Presidential Unit Citation for its heroic actions during the Tet Offensive, one of the highest collective honors a U.S. military unit can receive.
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Defensive Innovations: The 377th SPS pioneered new defensive tactics and technologies, including the use of K-9 teams, perimeter sensors, and rapid reaction forces to improve base security.
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Heavy Combat Losses: The squadron suffered numerous casualties throughout the war, with several members killed in action while defending the base from ground assaults and sapper attacks.
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“Safeguard of Saigon” Nickname: Due to their crucial role in protecting the largest air base in South Vietnam, the 377th SPS earned the nickname “Safeguard of Saigon.”
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Operation Frequent Wind: In April 1975, as Saigon fell, the 377th SPS helped secure Tan Son Nhut Air Base during Operation Frequent Wind—the largest helicopter evacuation in history.
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Decorated Leaders: Several members and leaders of the 377th SPS received individual awards for gallantry, including Silver Stars, Bronze Stars, and Purple Hearts.
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Legacy and Reunion: The 377th Security Police Squadron Association was formed by veterans of the unit to preserve its history and honor the sacrifices of its members.
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Modern Lineage: The 377th Security Police Squadron’s lineage continues today as the 377th Security Forces Squadron, providing security at Kirtland Air Force Base, New Mexico.