US Military #News - Historic Ship Nautilus (SSN 571) "gets underway" for scheduled preservation maintenance onboard Naval Submarine Base New London in Groton, Conn., Oct. 15. #USA #USNewsbr br Nautilus, the world’s first nuclear-powered submarine and current Submarine Force Museum centerpiece, will begin an estimated $36 million preservation project and is expected to be completed in six to eight months.br br "The appearance of U.S. Department of Defense (DoD) visual information does not imply or constitute DoD endorsement.