EIELSON AIR FORCE BASE, Alaska (Sept. 14, 2009) - An F-16 Fighting Falcon Aggressor soars above snow capped mountains in the Joint Pacific Alaska Range Complex. The F-16 is assigned to the 18th Aggressor Squadron, which is responsible for training and preparing joint and allied aircrews for combat missions. (U.S. Air Force photo/Staff Sgt. Christopher Boitz)