180328-N-IA905-2057 INDIAN OCEAN (March 28, 2018) The Arleigh Burke-class guided-missile destroyer USS Halsey (DDG 97) transits the Indian Ocean. Halsey is currently underway with the Theodore Roosevelt Carrier Strike Group for a regularly scheduled deployment in the U.S. 7th Fleet area of operations in support of maritime security operations and theater security cooperation efforts. (U.S. Navy photo by Mass Communication Specialist 3rd Class Morgan K. Nall/Released)