190730-N-UN744-0185 LAGOS, Nigeria (July 30, 2019) U.S. Coast Guardsmen and international partners from Spain and Portugal, embarked aboard the Spearhead-class expeditionary fast transport ship USNS Carson City (T-EPF 7), discuss tactical combat casualty care best practices with members of the Nigerian Navy's special boat service team during an Africa Partnership Station engagement in Lagos, Nigeria, July 30, 2019. Carson City is deployed to the Gulf of Guinea to demonstrate progress through partnerships and U.S. commitment to West African countries through small boat maintenance assistance, maritime law enforcement engagement, and medical and community relations outreach. (U.S. Navy photo by Chief Mass Communication Specialist Travis Simmons/Released)