Professional bad guys: Space aggressors prepare Airmen for the enemy
Staff Sgt. Erick Vega, an avionics specialist with the 555th Fighter Squadron out of Aviano Air Base, Italy, attempts to determine if his equipment is failing, or if the space systems aboard the F-16 Fighting Falcon is being attacked by simulated enemy forces through space warfare during exercise Red Flag at Nellis Air Force Base, Nevada, July 21, 2016. Red Flag 16-3 is aimed at teaching service members how to integrate air, space and cyberspace elements. (U.S. Air Force photo/Tech. Sgt. David Salanitri)

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Photo by: Tech. Sgt. David Salanitri |  VIRIN: 160721-F-TM170-454.JPG