U.S. Coast Guardsmen, assigned to Law Enforcement Detachment 407, and Senegalese military personnel conduct tactical casualty evacuation training aboard the Military Sealift Command’s joint high-speed vessel USNS Spearhead (JHSV 1) Jan 26, 2015. Spearhead is on a scheduled deployment to the U.S. 6th Fleet area of operations in support of the international collaborative capacity-building program Africa Partnership Station. (U.S. Navy photo by Mass Communication Specialist 1st Class Joshua Davies/Released)