Red Flag-Alaska 17-1
Paratroopers with the 4th Infantry Brigade Combat Team (Airborne), 25th Infantry Division, U.S. Army Alaska, gather at Hangar 1 before a jump at Joint Base Elmendorf-Richardson, Alaska, Oct. 12, 2016. The jump was part of Red Flag-Alaska 17-1, a training exercise for U.S. and international forces flown under simulated air combat conditions.