In this handout photo provided by the U.S. Navy, U.S. navy guided-missile destroyer USS Ross fires a tomahawk land attack missile in the Mediterranean Sea, April 7, 2017. A total of 59 Tomahawk Land Attack missiles were launched from the destroyers USS Porter and USS Ross in the Eastern Mediterranean Sea at about 8:40 p.m. EDT on April 6 (4:40 a.m. on Friday in Syria), and Syrian aircraft, hardened aircraft shelters, fuel points, air defense systems, and radars were targeted, according to a Pentagon statement.(Xinhua/U.S. Navy)