Mildenhall tankers return to roots, refuel B-52
U.S. Air Force Senior Airman Danielle Repp, a KC-135 Stratotanker boom operator assigned to the 351st Air Refueling Squadron, RAF Mildenhall, England, delivers fuel to a B-52 Stratofortress from Barksdale Air Force Base, Louisiana, Sept. 18, 2015 in the skies over Spain. The refueling was part of Operation Immediate Response, which included a three-ship formation of KC-135s delivering a total of 180,000 pounds of fuel to the sole bomber. (U.S. Air Force photo by Tech. Sgt. Austin M. May/Released)