A B-52 Stratofortress from the 307th Bomb Wing, Barksdale Air Force Base, La., is positioned to take fuel from a KC-135 Stratotanker flown by the 18th Air Refueling Squadron, Air Force Reserve Command, McConnell AFB, Kan., Aug. 3, 2013, Arkansas. Air refueling training keep 18 ARS members proficient in all essential aspects of air refueling operations. (U.S. Air Force photo/Staff Sgt. Jess Lockoski)