U.S. Army Soldiers from the 331st Transportation Company (Causeway), 11th Transportation Battalion, 7th Transportation Brigade (Expeditionary), lay down tiles on the muddy ground around the area of operations during a Logistics Over the Shore exercise at Fort Eustis Va., Feb. 28, 2015. The exercise simulates transporting vehicles and equipment onto a bare beach. (U.S. Army photo by Spc. Aaron Campbell/Released)