150324-N-EC444-083 GULF OF GUINEA (March 24, 2015) Civil service mariners participate in a fire drill 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 rsponsibility to support the international collaborative capacity-building program Africa Partnership Station. (U.S. Navy photo by Lt. Sonny Lorrius/Released)