150322-N-RB579-280 GULF OF GUINEA (March 22, 2015) Nigerian and Cameroonian forces climb aboard the Military Sealift Command's joint high-speed vessel USNS Spearhead (JHSV 1) during a visit, board, search and seizure drill during Exercise Obangame Express 2015, March 22. 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)