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Photo Gallery

Preparing A-10

U.S. airmen conduct systems checks and prepare an A-10 Thunderbolt II for night operations during Vigilant Ace 16 on Osan Air Base, South Korea, Nov. 2, 2015. The large-scale employment exercise increases interoperability and enhances U.S. and South Korea commitments to maintain peace in the region. The airmen are assigned to the 25th Fighter Squadron. U.S. Air Force photo by Staff Sgt. Amber Grimm

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