Soldiers listen to a briefing from 1st Lt. Jeremiah L. Ring, supply officer for 801st Brigade Support Battalion, 4th Brian D. Sawser, executive officer with the 4th Brigade Special Troops Battalion, 4th Brigade Combat Team, 101st Airborne Division (Air Assault), during a rehearsal of concept drill at forward operating base Salerno, Afghanistan, Aug. 9, 2013. (U.S. Army photo by Sgt. Justin A. Moeller, 4th Brigade Combat Team Public Affairs)