The USS Albacore (AGSS-569) is a unique submarine that was launched in 1953 and is known for its innovative design. Unlike traditional submarines, it features a streamlined, teardrop shape that enhances its underwater speed and maneuverability. The vessel was primarily used for research and development, helping to test new technologies and improve submarine performance. After being decommissioned in 1972, the USS Albacore was preserved as a museum ship in Portsmouth, New Hampshire. Visitors can explore its interior and learn about the advancements in submarine technology during the Cold War era. The submarine is a significant part of naval history and showcases the evolution of underwater vessels.