180711-N-MZ309-047 ODESSA, Ukraine (July 11, 2018) The Arleigh Burke-class guided-missile destroyer USS Porter (DDG 78) departs Odessa, Ukraine, for the at-sea portion of exercise Sea Breeze 2018, July 11, 2018. Sea Breeze is a U.S. and Ukraine co-hosted multinational maritime exercise held in the Black Sea and is designed to enhance interoperability of participating nations and strengthen maritime security within the region. (U.S. Navy photo by Mass Communication Specialist 1st Class Ryan Riley/Released)