Fourth Air Force commander Maj. Gen. Randall A. Ogden (foreground left) returns a salute after presenting Tech. Sgt. Jerod Simmons (right) with a challenge coin March 3, 2018, at the combat arms training and maintenance center at Joint Base Charleston, S.C. Ogden recently visited the 315th Airlift Wing where he met with Airmen to talk progress and innovation. (U.S. Air Force photo by 1st Lt. Rashard Coaxum)