OVER ALASKA -- Two F-15E Strike Eagles assigned to Elmendorf Air Force Base, Alaska, maneuver to bomb a ground target during a training flight. The Strike Eagle is assigned to the 90th Fighter Squadron, which traces its history back to August 1917. Another chapter in that rich history is about to be written as the F-15E at Elmendorf will soon be replaced by the F-22A Raptor. (U.S. Air Force photo by Tech. Sgt. Keith Brown)