An F-16 Fighting Falcon with the 14th Fighter Squadron from Misawa Air Base, Japan, conducts aerial refueling with a KC-135 Stratotanker with the 909th Aerial Refueling Squadron from Kadena Air Base, Japan, during Exercise Cope North 15 over the Pacific Ocean near Andersen Air Force Base, Guam, Feb. 17, 2015. Through training exercises such as this one, the U.S., Japan and Australia air forces develop combat capabilities, enhancing air superiority, electronic warfare, air interdiction, tactical airlift and aerial refueling. (U.S. Air Force photo by Tech. Sgt. Jason Robertson)