USS Nautilus (SSN-571) USS Nautilus (SSN-571) USS "Nautilus" (SSN-571) was the world's first operational nuclear-powered submarine and the first submarine to complete a submerged transit of the North Pole on 3 August 1958. Sharing names with Captain Nemo's fictional submarine in Jules Verne's classic 1870 science fiction novel "Twenty Thousand Leagues Under the Sea", and named after another that served with distinction in World War II, the new atomic powered "Nautilus" was authorized in 1951, with laying down for construction in 1952 and launched in January 1954, attended by Mamie Eisenhower, First Lady of the United States, wife of 34th President Dwight D.
HMS Nautilus (1914) HMS Nautilus (1914) HMS "Nautilus" was a Royal Navy submarine. She was the largest submarine built for the Royal Navy at the time. She was also the first to be given a name. "Nautilus" was designed in response to recommendations for an overseas submarine displacing 1,000 tons and capable of . The resulting design changed from the saddle tanks common at the time to a double hull. The order was given to Vickers in 1912 and her keel was laid down in March 1913. Although launched in 1914 it took until 1917 to complete the vessel. "Nautilus" spent most of