Red Flag Alaska 16-1
Two U.S. Air Force C-17 Globemaster IIIs take off from Joint Base Elmendorf-Richardson during Red Flag Alaska 16-1, May 10, 2016. Red Flag Alaska 16-1 provides joint offensive, counter-air, interdiction, close air support, and large force employment training in a simulated combat environment. (U.S. Air Force photo/Alejandro Pena)