150709-N-AC887-001 BISSAU, Guinea-Bissau (July 9, 2015) Secretary of the Navy (SECNAV) Ray Mabus presents Republic of Guinea-Bissau Minister of Defense Cadi Seidi with a Marine Corps KA-BAR knife. Mabus is in the region to discuss the importance of maritime security and to reinforce existing partnerships with African nations. (U.S. Navy photo by Chief Mass Communication Specialist Sam Shavers/Released)