For as long as an American naval force has existed, black sailors have served it with bravery, distinction, and little or no recognition. They have since earned praise for service in the American Revolution, the War of 1812, and the Civil War, and more recently, they were integral to the development of the U.S. Submarine Service. Their roles limited by segregation, black submariners nonetheless were a key element of the "Silent Service" throughout World War II. With desegregation came expanded opportunities, and black submariners witnessed the birth and evolution of the nuclear-powered submarine, and some of the tensest moments of the Cold War. These men paved the way for those who followed--their contributions deserve recognition, and their stories deserve to be told.