USS Helena (SSN-725), a Los Angeles-class submarine, was the fourth ship of the United States Navy to be named for Helena, Montana. The contract to build her was awarded to the Electric Boat Division of General Dynamics Corporation in Groton, Connecticut on 19 April 1982 and her keel was laid down on 28 March 1985. She was launched on 28 June 1986 sponsored by Mrs. Jean Busey, and commissioned on 11 July 1987. She is scheduled to be decommissioned in 2024 at the Puget Sound Naval Shipyard.
This article includes information collected from the public domain sources Dictionary of American Naval Fighting Ships and Naval Vessel Register.
