150325-N-RB579-283 TEMA, Ghana (March 27, 2015) Civil service mariners Chief Engineer Dan Saunders (left) and First Engineer Matt Mossinger (right) inspect a pipe fitting aboard the Military Sealift Command's joint high-speed vessel USNS Spearhead (JHSV 1) March 27, 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)