A U.S. Airman assigned to the 447th Expeditionary Aircraft Maintenance Squadron sorts 30mm rounds into a container Sept. 8, 2016, at Incirlik Air Base, Turkey. The rounds are used to supply the A-10 Thunderbolt II’s GAU-8 Avenger 30mm cannon. (U.S. Air Force photo by Senior Airman John Nieves Camacho)