U.S. Air Force Airmen assigned to the 36th Aircraft Maintenance Unit, Osan Air Base, secure a bomb to an F-16 Fighting Falcon while evaluators observed and took notes during the 2017 annual weapons load crew competition on Kunsan Air Base, Republic of Korea, May 13, 2017. This friendly competition tested the capabilities and efficiency of U.S. and ROKAF load crew teams. (U.S. Air Force photo by Senior Airman Colville McFee/Released)