Survival, Evasion, Resistance, and Escape specialists wait to jump out of a CH-47 Chinook over the Nevada Test and Training Range, during Red Flag 17-2, March 7, 2017. Red Flag provides combat training in a degraded and operationally limited environment making the training missions as realistic as possible. (U.S. Air Force photo by Airman 1st Class Kevin Tanenbaum/Released)