AMMO builds destruction
Staff Sgt. Kyle Poston, 380th Expeditionary Maintenance Squadron conventional maintenance crew chief, attaches a fuse to the ignitor on a GBU-38 June 21, 2019, at Al Dhafra Air Base, United Arab Emirates. Once the bomb has been dropped the air pressure will time the ignition and measure the distance it has traveled and when to detonate. (U.S. Air Force photo by Staff Sgt. Chris Thornbury)