150508-N-RB579-024 MINDELO, Cabo Verde (May 8, 2015) U.S. Ambassador to Cabo Verde Donald L. Heflin, left, speaks with Africa Partnership Station Mission Commander Cmdr. Matthew Flemming, right, during a tour of the Military Sealift Command's joint high-speed vessel USNS Spearhead (JHSV 1) in Mindelo, Cabo Verde, May 8, 2015. Spearhead is on a scheduled deployment in the U.S. 6th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 1st Class Joshua Davies/Released)