EIELSON AIR FORCE BASE, Alaska -- An F-15 Eagle fighter jet launches from the runway during RED FLAG-Alaska 11-2 July 15, 2011, at Eielson Air Force Base, Alaska. The F-15 Eagle forms part of the Japan Air Self Defense Force fighter-interceptor aircraft inventory used to engage hostile aircraft. (U.S. Air Force photo by/Staff Sgt. Miguel Lara)