A U.S. Air Force 22nd Expeditionary Air Refueling Squadron KC-135 Stratotanker refuels a U.S. Air Force A-10 Thunderbolt over Afghanistan, Aug. 2, 2012. The 22nd EARS provides aerial refueling support to Air Force, Navy, Marine Corps and allied nation aircraft in support of Operation Enduring Freedom. (U.S. Air Force photo/ Staff Sgt. Alexandria Mosness)(Released)