U.S. Army Soldiers assigned to the 331st Transportation Company, 7th Sustainment Brigade from Fort Eustis, Va., set up a modular causeway system on Dogu Beach near Pohang, South Korea, April 14, 2013. All branches of the U.S. military and members of the South Korean military are involved in the Combined Joint Logistics Over-the-Shore exercise. (U.S. Army photo by Sgt. Candace Le/Released)