647th RSG Best Warrior Competition 2017
U.S. Army Reserve Soldiers from the 647th Regional Support Group, 4th Sustainment Command (Expeditionary), don their gas masks during a battle drill of react to a nuclear, biological and chemical attack to earn competitive points during the 647th RSG’s Best Warrior Competition on Fort Bliss, Texas, Jan. 6-8, 2017. (U.S. Army Reserve photo by Maj. Amabilia G. Payen)