150213-N-RB579-091 ATLANTIC OCEAN (Feb. 13, 2015) Chief Operations Specialist Dwayne Brown, from New York, discusses the capabilities of the RQ-20A Aqua Puma small unmanned aircraft with embarked Ghanaian military personnel aboard the Military Sealift Command joint high-speed vessel USNS Spearhead (JHSV 1). 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)