US Army Soldiers prepare to cross rope bridge
U.S. Army soldiers assigned to 5th Ranger Training Battalion attempt to cross a rope bridge over the Etowah River during the Basic Military Mountaineering Course at Camp Frank D. Merrill, Dahlonega, Ga., Jan. 21, 2016. The rope bridge is a "tight rope” or high load installation used to move personnel and equipment over terrain obstacles such as swift flowing mountain streams, ravines, and other deep gullies. (U.S. Army photo by Staff Sgt. Alex Manne/Released)