Trainees with the 315th Airlift Wing Development and Training Flight join together and encourage a wingman during the last lap of a 1.5 mile fitness run Aug. 4, 2012 at Joint Base Charleston, S.C. The trainees are part of the 315 AW DTF program and participation is mandatory for all newly enlisted Airmen and serves as part of their enlistment into the inactive Reserve while awaiting positions to open in Basic Military Training. (U.S. Air Force Photo/Staff Sgt. Shane Ellis)