MEDITERRANEAN SEA (March 29, 2011) The Arleigh Burke-class guided-missile destroyer USS Barry (DDG 52) launches a Tomahawk cruise missile to support Joint Task Force Odyssey Dawn. Odyssey Dawn is the U.S. Africa Command task force established to provide operational and tactical command and control of U.S. military forces supporting the international response to the unrest in Libya and enforcement of United Nations Security Council Resolution (UNSCR) 1973. (U.S. Navy photo by Lt.j.g. MonikaHess/Released)