Staff Sgt. Damian Riley, 4th Civil Engineer Squadron explosive ordnance disposal technician, hooks up a remote cut and pull on a simulated improvised explosive device during field training exercise Operation Guillotine at Seymour Johnson Air Force Base, North Carolina, July 26, 2021. The five-day FTX focused on dismounted, outside the continental United States improvised explosive device operations. (U.S. Air Force photo by Senior Airman Kimberly Barrera)