Fort McCoy hosts multi-component Warrior Exercise 86
Soldiers of the 471st Engineering Company (Vertical) from Puerto Rico construct an enemy prisoner of war (EPW) housing facility during Warrior Exercise (WAREX) 86 at Fort McCoy, Wis., on May 16, 2015. WAREX 86 is one of many exercises under Operation Grecian Firebolt, a 335th Signal Command (Theater)-led annual operation that provides communication support to the war fighter during training exercises conducted throughout the U.S.