Soldiers of the 421st Quartermaster Company, 352nd

Soldiers of the 421st Quartermaster Company, 352nd Combat Service and Support Battalion, 642nd Regional Support Group, 143rd Sustainment Command (Expeditionary) parachute to the drop zone here July 24. The Fort Valley, Ga., based rigger unit is conducting three weeks of exercises which will include personnel, equipment, and vehicle air drops at multiple locations across Puerto Rico. (Photo by U.S. Army Staff Sgt. Cooper T. Cash, 319th Mobile Public Affairs Detachment)