U.S. Air Force Airman 1st Class Matthew Beegle, explosive ordnance disposal technician, 633rd Civil Engineer Squadron, explains the operations of a mine during a Touch-A-Truck event at Joint Base Langley-Eustis, Virginia, September 9, 2021. Explosive Ordnance Disposal is one of the first responder agencies that took part in the Touch-A-Truck event. (U.S. Air Force photo by Senior Airman Johnny Foister)