Spanish, U.S. and British Royal Marines pose for a group photo aboard the USNS Spearhead, March 22, 2015. This multinational group of Marines spent three months traveling to four different African countries working with the militaries of Ghana, Angola, Cameroon and Gabon on basic infantry skills, marksmanship, small-boat operations and search and seizure techniques. (U.S. Navy photo by Petty Officer 2nd Class Kenan O'Connor/Released) - Spanish, U.S. and British Royal Marines pose for a group photo aboard the USNS Spearhead, March 22, 2015. This multinational group of Marines spent three months traveling to four different African countries working with the militaries of Ghana, Angola, Cameroon and Gabon on basic infantry skills, marksmanship, small-boat operations and search and seizure techniques. (U.S. Navy photo by Petty Officer 2nd Class Kenan O'Connor/Released)