Senior Airman Caprice Frazier takes inventory at Joint Base Charleston - Air Base Munitions Center April 10. The 437th Maintenance Group Munitions office is responsible for more than $15 million dollars worth of munitions. Frazier is a munitions accountability technician with the 437th MXG. (U.S. Air Force photo/Staff Sgt. Katie Gieratz)

Senior Airman Caprice Frazier takes a moment for a photo after taking inventory at Joint Base Charleston - Air Base Munitions Center April 10. The 437th Maintenance Group Munitions office is responsible for more than $15 million dollars worth of munitions. Frazier is a munitions accountability technician with the 437th MXG. (U.S. Air Force photo/Staff Sgt. Katie Gieratz)

Senior Airman Caprice Frazier takes inventory at Joint Base Charleston - Air Base Munitions Center April 10. The 437th Maintenance Group Munitions office is responsible for more than $15 million dollars worth of munitions. Frazier is a munitions accountability technician with the 437th MXG. (U.S. Air Force photo/Staff Sgt. Katie Gieratz)

Empty grenade casings sit in a box waiting to be properly disposed at the munitions center on Joint Base Charleston - Air Base April 10. The 437th Maintenance Group munitions shop on JB Charleston is responsible for small arms munitions, flares, detonation cord, as well as explosive munitions for the 628th Civil Engineer Explosive Ordnance Dispoal shop. (U.S. Air Force photo/Staff Sgt. Katie Gieratz)

Senior Airman David Collins processes flares at the Joint Base Charleston - Air Base Munitions Center April 10. Collins is a munitions control technician with the 437th Maintenance Group Munitions office. (U.S. Air Force photo/Staff Sgt. Katie Gieratz)

Senior Airman David Collins processes flares at the Joint Base Charleston - Air Base Munitions supply April 10. Flares are used on aircraft to deter incoming bombs. Collins is a munitions control technician with the 437th Maintenance Group Munitions office. (U.S. Air Force photo/Staff Sgt. Katie Gieratz) (Released)