A B-52 Stratofortress receives fuel from a KC-135 Stratotanker in support of exercise Rim of the Pacific July 10, 2010, over the Pacific Ocean. The international exercise includes more than 14 nations, 32 ships, five submarines, more than 170 aircraft and more than 20,000 Soldiers, Sailors, Marines and Airmen. The B-52 is from the 20th Bomb Squadron at Barksdale Air Force Base, La., and the KC-135 is assigned to the 465th Air Refueling Squadron at Tinker Air Force Base, Okla. (U.S. Air Force photo/Staff Sgt. Kamaile O. Long)