About this Unit
The 5th Air Support Operations Squadron (5 ASOS) is a United States Air Force unit originally constituted in 1942. During World War II, it provided vital air-ground coordination, supporting ground forces in the European Theater. Reactivated in the postwar era, the squadron has since evolved to deliver tactical command and control of air power assets, primarily supporting the Army's I Corps at Joint Base Lewis-McChord, Washington. Today, the 5 ASOS continues to train and deploy Tactical Air Control Party (TACP) specialists, ensuring effective integration of air support in joint operations worldwide.
Historical Facts
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World War II Origins: The 5th Air Support Operations Squadron (5 ASOS) traces its lineage back to World War II, when it was first constituted as the 5th Communications Squadron, Air Support, on 5 September 1942.
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Multiple Redesignations: Throughout its history, the squadron has been redesignated several times, reflecting changes in its mission—becoming the 5th Tactical Air Communications Squadron and later the 5th Air Support Operations Squadron.
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Deactivation and Reactivation: The unit was inactivated after World War II in 1945, reactivated in 1988 at Fort Lewis, Washington, to support I Corps and U.S. Army units in the Pacific Northwest.
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Joint Operations: 5 ASOS is renowned for working closely with U.S. Army units, particularly I Corps, providing tactical air control parties (TACPs) for joint terminal attack control (JTAC) capabilities.
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Global Deployments: The squadron's personnel have deployed to multiple combat zones, including Iraq and Afghanistan, supporting Operation Iraqi Freedom and Operation Enduring Freedom.
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Motto: The squadron’s motto is “Vires per Nexum”—Latin for “Strength Through Liaison,” highlighting its role in connecting air and ground forces.
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Highly Decorated: Members of the 5th ASOS have received numerous awards and decorations for valor, including Bronze Stars and Air Force Commendation Medals, reflecting their frontline contributions.
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Training Innovation: The squadron is known for pioneering advanced training techniques for TACPs, often integrating cutting-edge simulation and live-fire exercises.
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Disaster Response: In addition to combat roles, 5 ASOS personnel have supported domestic disaster relief operations, including wildfire response and humanitarian missions in the Pacific Northwest.
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Emblem Symbolism: The squadron’s emblem features a lightning bolt and sword, symbolizing the speed and precision of air support and the unit’s warrior ethos.