Air Force Photos

An F-22 Raptor assigned to the 90th Fighter Squadron takes off from Joint Base Elmendorf-Richardson, Alaska, Aug. 14, 2015., during Red Flag-Alaska. RF-A is a series of Pacific Air Forces commander-directed training exercises for U.S. and international forces to provide joint offensive, counter-air, interdiction, close air support, and large force employment in a simulated combat environment. (U.S. Air Force photo/Alejandro Pena)