Soldiers with 5th Battalion, 101st Combat Aviation Brigade, 101st Airborne Division (Air Assault), have students from West Creek Elementary School in Clarksville, Tenn., explore a UH-60M Black Hawk helicopter, while on a field trip on Dec. 10, 2013, at Fort Campbell. (U.S. Army photo by Sgt. Justin A. Moeller, 4th Brigade Combat Team Public Affairs)