Navy Electronics Laboratory events—the submerged voyage of USS "Nautilus" from the Pacific to the Atlantic, via the North Pole, in 1958, with NEL’s Dr. Waldo Lyon aboard as chief scientist and ice pilot. That same summer, the USS "Skate" cruised from the Atlantic to the North Pole and the central Arctic Ocean, surfacing 9 times through small holes in the ice cap. Dr. Eugene C. La Fond, head of NEL's Oceanography Branch, was chief scientist In March 1959, the "Skate" returned to the Arctic, under winter conditions, with Dr. Waldo Lyon as chief scientist, and for the first time, the nuclear submarine was
On the Beach (1959 film) months following World War III, the conflict has devastated the Northern Hemisphere, polluting the atmosphere with nuclear fallout, killing all life there. Air currents are slowly carrying the fallout south; the only areas still habitable are in the far reaches of the Southern Hemisphere. From Australia, survivors detect an incomprehensible Morse code signal coming from the West Coast of the United States. The American nuclear submarine, USS "Sawfish", now under Royal Australian Navy command, is ordered to sail north to the United States to attempt to make contact with the sender of the Morse signal. The submarine is commanded by