150425-N-RB579-005 ATLANTIC OCEAN (April 25, 2015) Members of the Senegalese military conduct visit, board, search and seizure training embark the Military Sealift Command's joint high-speed vessel USNS Spearhead (JHSV 1) during Exercise Saharan Express 2015, April 25. Saharan Express is a U.S. Africa Command-sponsored multinational maritime exercise designed to increase maritime safety and security of the waters of West Africa. (U.S. Navy photo by Mass Communication Specialist 1st Class Joshua Davies/Released)