AArmy Reserve Brig. Gen. Vincent B. Barker (right), commanding general of the 310th Sustainment Command (Expeditionary), speaks to Command Sgt. Maj. Alma L. Ocasio (left) of 329th Command Sustainment Support Battalion (CSSB) and Lt. Col. Earl D. Terry III (center), battalion commander of the 329th CSSB during Warrior Exercise (WAREX) 86-16-03 at Ft. McCoy, Wis., July 12, 2016. WAREX is designed to keep Soldiers all across the United States prepare to deploy.