Rim of the Pacific exercise
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. (U.S. Air Force photo/Staff Sgt. Kamaile O. Long)