Referees for the 4th Annual Joint Services Sitting Volleyball Tournament toss a coin to determine which team will serve at the Pentagon, Arlington, Va. on Nov. 20, 2014. Every November since 2008, the Department of Defense and each branch of the armed forces promotes wounded warrior programs, activities and personal feats of recovery through Warrior Care Month. - Referees for the 4th Annual Joint Services Sitting Volleyball Tournament toss a coin to determine which team will serve at the Pentagon, Arlington, Va. on Nov. 20, 2014. Every November since 2008, the Department of Defense and each branch of the armed forces promotes wounded warrior programs, activities and personal feats of recovery through Warrior Care Month.