The USS Nereus (AS-17) was a submarine tender of the United States Navy, launched in 1944. It was designed to provide support and maintenance for submarines, ensuring they were ready for deployment. The ship was named after the Greek sea god, Nereus, and played a vital role during the Cold War, serving in various locations around the world. Throughout its service, the USS Nereus was equipped with facilities for repairs, supply, and crew accommodations. It was decommissioned in 1994, marking the end of its operational life. The ship is remembered for its contributions to the U.S. Navy's submarine fleet during its years of service.