U.S. Army Reserve Staff Sgt. Marcus E. Menchaca, stationed at Fort Sam Houson, Texas, attends the opening ceremony for the 2017 Department of Defense Warrior Games at Chicago, Ill., July 1, 2017. The DOD Warrior Games are an annual event allowing wounded, ill and injured service members and veterans in Paralympic-style sports including archery, cycling, field, shooting, sitting volleyball, swimming, track and wheelchair basketball. (U.S. Army photo by Pfc. Seara Marcsis)