Canadian Armed Forces Warrant Officer Damien Pittman and Master Warrant Officer John O’Neill, wounded warrior athletes, practice sitting volleyball at MacDill Air Force Base, Fla., June 19, 2019. Pittman and O’Neill ventured from their home nation to participate in the Department of Defense Warrior games taking place June 21-30, 2019. (U.S. Air Force photo by Airman 1st Class Ryan C. Grossklag)