150306-N-RB579-076 LUANDA, Angola (March 6, 2015) U.S. Sailors embarked aboard the Military Sealift Command joint high-speed vessel USNS Spearhead (JHSV 1) and Spanish marines, working alongside Angolan military personnel, conduct small boat operations in the port of Luanda, Angola. Spearhead is on a scheduled deployment to the U.S. 6th Fleet area of responsibility 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)