U.S. Air Force Senior Master Sgt. Brian Williams, a

U.S. Air Force Senior Master Sgt. Brian Williams, a member of the 341st Training Squadron at Joint Base San Antonio-Lackland, Texas, serves the ball during wheelchair tennis practice at Hurlburt Field, Florida, April 15, 2019. Williams is part of the 2019 Air Force Warrior Games Team that will compete against U.S. Special Operations Command, Navy, Army, Marine Corps, Coast Guard and United Kingdom Armed Forces teams at the 2019 Department of Defense Warrior Games in Tampa, Florida, June 21 - 30. The DoD Warrior Games is a Paralympic-style competition designed to showcase the resiliency of the wounded, ill and injured services members and veterans from all branches of the U.S. military. (U.S. Air Force photo by Staff Sgt. Victor J. Caputo)