An energetic briefing
U.S. Army Reserve Officers' Training Corps cadet Preksha Jayamarughyraman (left), 20, a Clemson University sophomore from Alexandria, Va., studying biolgogical science, gets briefed by senior cadets before performing the 15-meter swim portion of the Combat Water Survival Test, Jan. 28, 2016. (U.S. Army photo by Staff Sgt. Ken Scar)