GROTON, Conn. (Aug. 4, 2022) Historic Ship Nautilus (SSN 571) arrives at the Submarine Force Museum in Groton, Connecticut, August 4, 2022, nearing the end of a $36 million preservation project. Nautilus made its way down river, leaving from Submarine Base New London earlier that morning, and will once again be reopened to the public in September. (U.S. Navy Photo by John Narewski)