Marine Gen. John Kelly, commander of United States Southern Command, salutes as the national anthem is played during a change of command ceremony for Joint Task Force Guantanamo Bay Commander, Rear Adm. John Smith, Jr. July 16, 2003 at Guantanamo Bay, Cuba. (National Guard photo by Sgt. David Bolton, 133rd Mobile Public Affairs Detachment, JTF-GTMO-Public Affairs)