The USS Pampanito is a World War II-era submarine that served in the Pacific Theater. Launched in 1943, it was part of the United States Navy and completed six war patrols, sinking several enemy ships. The submarine is notable for its successful missions against Japanese maritime forces. Today, the USS Pampanito is preserved as a museum ship located at Fisherman’s Wharf in San Francisco, California. Visitors can explore its interior and learn about submarine warfare and life aboard a WWII submarine. The Pampanito is recognized as a National Historic Landmark, attracting history enthusiasts and tourists alike.