8/28/2012 - A pair of F-22 Raptors assigned to Elmendorf Air Force Base, Alaska, trail behind a KC-135 Stratotanker from McConnell Air Force Base, Kan., during an air refueling mission Aug. 24, 2012. The Stratotanker was manned by an aircrew made up of Reservists from the 931st Air Refueling Group. (U.S. Air Force photo by Senior Master Sgt. Ray Lewis)