Voyage to the Bottom of the Sea in spite of the threats and objections of Alvarez, "Seaview" launches a missile toward the belt and it explodes the burning flames outward, saving the world. The name of the film is an inversion of a phrase popular at the time, concerning the exploration of the Arctic Ocean by nuclear submarines, namely, "a voyage to the top of the world." From August 1, 1958, through August 5, 1958, USS "Nautilus" (SSN-571) (the first nuclear-powered submarine), under the command of Commander (later Captain) William R. Anderson, steamed under the Arctic ice cap to make the first crossing from the Pacific to
Nuclear weapons and the United Kingdom remain classified. Much of the HEU supplied by the US was used not for weapons, but as fuel for the growing fleet of UK nuclear submarines. Under the MDA, the US supplied the UK with not just nuclear submarine propulsion technology, but a complete S5W pressurised water reactor of the kind used to power the US submarines. This was used in the Royal Navy's first nuclear-powered submarine, , which was launched in 1960 and commissioned in 1963. The S5W had a Nuclear reactor core that used uranium enriched to between 93 and 97 per cent uranium-235. Reactor technology was transferred