Members of the U.S. Air Force team render honors during the playing of the national anthem at the 2015 Department of Defense Warrior Games closing ceremony on Marine Corps Base Quantico, Va., June 28, 2015. DoD photo by U.S. Navy Petty Officer 1st Class Daniel Hinton
Athletes with Team Army and Team Marines compete in the sitting volleyball playoffs for the 2015 Department of Defense Warrior Games at Barber Physical Activity Center, Marine Corps Base Quantico, Va., June 27, 2015. U.S. Marine Corps photo by Staff Sgt. Sarah R. Hickory
Army Reservist Chasity Kuczer comes up for air while competing in the breaststroke event during the 2015 Department of Defense Warrior Games in Manassas, Va., June 27, 2015. DoD photo by EJ Hersom
Former Army Spc. Dustin Barr, left, goes for a block at the net during a sitting volleyball match against Team Air Force in the 2015 Department of Defense Warrior Games at Marine Corps Base Quantico, Va., June 25, 2015. U.S. Marine Corps photo by Cpl. Ian M. Bush
Christopher Middleton, a former British army trooper, serves the ball to the U.S. Air Force team during a sitting volleyball match at the 2015 Department of Defense Warrior Games on Marine Corps Base Quantico, Va., June 25, 2015. U.S. Marine Corps photo by Lance Cpl. Elisha N. Peake
Military athletes participating in the 2015 Department of Defense Warrior Games pose for a photo with U.S. representatives during a tour of the U.S. Capitol in Washington, D.C., June 24, 2015. U.S. Navy photo by Petty Officer 1st Class Tim D. Godbee
U.S. Army Sgt. 1st Class Michael Smith executes his second throw of the day during the men's shot put competition at the 2015 Department of Defense Warrior Games on Marine Corps Base Quantico, Va., June 23, 2015. U.S. Army photo by Sgt. 1st Class Christophe Paul
U.S. Marine Corps veteran Adam Vickery competes in the shot put event at the 2015 Department of Defense Warrior Games on Marine Corps Base Quantico, Va., June 23, 2015. U.S. Marine Corps photo by Gunnery Sgt. Ezekiel R. Kitandwe
A U.S. Air Force athlete competes in the shot put event at the 2015 Department of Defense Warrior Games on Marine Corps Base Quantico, Va., June 23, 2015. U.S. Marine Corps photo by Gunnery Sgt. Ezekiel R. Kitandwe
A U.S. Marine Corps athlete and a British athlete compete in a cycling race during the 2015 Department of Defense Warrior Games on Marine Corps Base Quantico, Va., June 23, 2015. U.S. Marine Corps photo by Lance Cpl. Terry W. Miller Jr.
U.S. Marine Corps veteran Ray Hennagir prepares to shoot the ball during the wheelchair basketball championship game at the 2015 Department of Defense Warrior Games on Marine Corps Base Quantico, Va., June 23, 2015. U.S. Marine Corps photo by Cpl. Owen Kimbrel
U.S. Marine Corps veteran Clayton McDaniels' son receives a gold medal on behalf of his father whose team won the wheelchair basketball championship game at the 2015 Department of Defense Warrior Games on Marine Corps Base Quantico, Va., June 23, 2015. U.S. Marine Corps photo by Cpl. Ashley Cano
U.S. Army veteran Thomas Ayers prepares to take his shot during the individual round of the archery competition portion of the 2015 Department of Defense Warrior Games on Marine Corps Base Quantico, Va., June 22, 2015. U.S. Army photo by Staff Sgt. Tracy J. Smith
Army Spc. Chasity Kuczer follows through on her shot during the individual round of the archery competition during the 2015 Department of Defense Warrior Games on Marine Corps Base Quantico, Va., June 22, 2015. U.S. Army photo by Staff Sgt. Tracy J. Smith
U.S. Marine Corps veteran Chuck Sketch receives a gold medal in mixed tandem cycling during the 2015 Department of Defense Warrior Games cycling medals ceremony on Marine Corps Base Quantico, Va., June 21, 2015. U.S. Marine Corps photo by Cpl. Mark Watola
Army visually impaired cycling teams finish together to take gold, silver and bronze during the 2015 Department of Defense Warrior Games on Marine Corps Base Quantico, Va., June 21, 2015. DoD photo by EJ Hersom
Team Special Operations Command's David Neumer crosses the finish line for gold in the men’s open hand cycle division during the 2015 Department of Defense Warrior Games on Marine Corps Base Quantico, Va., June 21, 2015. DoD News photo by EJ Hersom
U.S. Marine Corps veteran Peter Cook practices swim form during the 2015 Department of Defense Warrior Games on Marine Corps Base Quantico, Va., June 21, 2015. U.S. Marine Corps photo by Cpl. Owen Kimbrel