Ready, set, load
Senior Airman Matthew Miller, left, 25th Aircraft Maintenance Unit weapons loader, ensures a CBU-103 bomb is ready to be loaded on an A-10 Thunderbolt during a quarterly weapons load crew competition at Osan Air Base, Republic of Korea, July 19, 2013. In addition to the weapons loading, crews are also inspected on their dress and appearance, and given a written examination. (U.S. Air Force photo/Staff Sgt. Emerson Nuñez)