U.S. Air Force Senior Airman Romeo Gil serving with the 455th Air Expeditionary Wing works on equipment in the cockpit of an A-10 Thunderbolt II aircraft on Bagram Air Field, Parwan province, Afghanistan, Sept. 2, 2012. The A-10 is an single seat, twin engine fighter used for close air support. (U.S. Army photo by Spc. Andrew Claire Baker/Released)