Firefighters from the 51st Civil Engineer Squadron evaluate and provide medical care to a victim during a simulated emergency March 9, 2016, at Osan Air Base, Republic of Korea. The simulated emergency was part of Exercise Beverly Midnight 16-01. The readiness exercise is designed to test the ability of 51st Fighter Wing members to fight and survive during simulated combat conditions. (U.S. Air Force photo by Staff Sgt. Benjamin Sutton/Released)