USS Nautilus, designated SSN-571, was the world's first operational nuclear-powered submarine, marking a significant advancement in submarine technology. Launched on January 21, 1954, this remarkable vessel was famed for its pioneering use of nuclear propulsion, allowing it to remain submerged much longer than conventional diesel-electric submarines. One of the most notable achievements of Nautilus was its historic journey under the North Pole on August 3, 1958, showcasing the potential of nuclear-powered vessels in Arctic operations. Over the years, Nautilus represented the naval evolution in tactical capabilities and operational range for the United States Navy.

Throughout its distinguished service, the Nautilus participated in numerous missions that altered perceptions of underwater warfare. It conducted various training exercises, including anti-submarine warfare, demonstrating advanced stealth and maneuverability. The submarine was lauded not only for its technological advancements but also for the role it played in ensuring national security during the Cold War. After 25 years of active duty and over 300,000 miles traveled, the Nautilus was officially decommissioned on March 3, 1980, and stricken from the Naval Vessel Register. This moment marked the end of an era in naval history, as the submarine transitioned from active service to a position as a museum ship and symbol of advancement in military technology.