Airman 1st Class Jakobo Vasquez Cuartas, 20th Civil Engineer Squadron explosive ordnance disposal technician, removes a training neck bomb during field training exercise Operation Guillotine at Seymour Johnson Air Force Base, North Carolina, July 29, 2021. Vasquez Cuartas used a knife to cut the hostage free in blackout conditions during one of the night operations. (U.S. Air Force photo by Senior Airman Kimberly Barrera)