High Quality Content by WIKIPEDIA articles! USS Diablo (SS/AGSS-479), a Tench-class submarine, was the only ship of the United States Navy to be named for the diablo, a member of the batfish family, common in the West Indies and along the southern coast of the United states. Her keel was laid down by the Portsmouth Navy Yard. She was launched on 1 December 1944 sponsored by Mrs. V. D. Chapline, and commissioned on 31 March 1945 with Lieutenant Commander G. G. Matherson in command.