Tech. Sgt. Riccardo Bonicelli from the 77th Air Refueling Squadron refuels a B-52 Stratofortress during a Green Lightning exercise over the Pacific Ocean Sept. 22. The B-52 flew to an Australian training range where the aircrew coordinated a simulated strike with Australian joint terminal attack controllers. (U.S. Air Force photo/Airman 1st Class Courtney Witt)