Medically retired Marine John Stanz swims through water during a heat for the 50-meter freestyle at Joint Base Pearl Harbor's Scott Pool during a practice session for the Wounded Warrior Pacific Invitational, Jan. 6. The competition featured wounded and ill service members from the Marine Corps, Air Force, Army, Coast Guard, Navy and Special Operations Command. (U.S. Navy photo by Mass Communication Specialist 1st Class Kenneth R. Hendrix/Released)