This Day in Tech History

On This Day . . .

20,000 Leagues Under The Sea


September 30, 1954: USS Nautilus Commissioned


On this day the USS Nautilus, the world’s first nuclear submarine, is commissioned by the U.S. Navy.

The Nautilus was constructed under the direction of U.S. Navy Captain Hyman G. Rickover, a brilliant Russian-born engineer who joined the U.S. atomic program in 1946. In 1947, he was put in charge of the navy’s nuclear-propulsion program and began work on an atomic submarine. Regarded as a fanatic by his detractors, Rickover succeeded in developing and delivering the world’s first nuclear submarine years ahead of schedule.


Hyman Rickover

Engineer Hyman Rickover with Model of Nuclear Sub

Engineer Hyman Rickover with Model of Nuclear Sub

In his 1986 obituary, the New York Times memorialized Rickover as a controversial but staunch officer: “He attacked Naval bureaucracy, ignored red tape, lacerated those he considered stupid, bullied subordinates and assailed the country’s educational system.”

Rickover steps aboard Nautilus at NY harbor

Rickover steps aboard Nautilus at NY harbor

In 1949 he accomplished what became a classic example of maneuvering against red tape. The Atomic Energy Commission was persuaded to create a Reactor Development Division and within it a Naval Reactors Branch. To head the branch it came up with Captain Rickover.”

Wearing both hats, the captain sometimes wrote letters to himself cut-red-tape2-258x171asking for certain things; he would then answer the letters in the affirmative. Thus there was virtually always agreement between the Navy and the Atomic Energy Commission.

“The idea of the nuclear-powered submarine did not originate with Admiral Rickover, who was an engineer and not a scientist. But he was responsible for the design and production of the world’s first nuclear-powered engines and the development of the Nautilus, the world’s first nuclear-propelled submarine,” the New York Times also noted.

Launched into the Thames River

Launched into the Thames River

In 1952, the Nautilus’ keel was laid by President Harry S. Truman, and on January 21, 1954, first lady Mamie Eisenhower broke a bottle of champagne across its bow as it was launched into the Thames River at Groton, Connecticut. Commissioned on September 30, 1954, it first ran under nuclear power on the morning of January 17, 1955.


Much larger than the diesel-electric submarines that preceded it, the Nautilus stretched 319 feet and displaced 3,180 tons. It could remain submerged for almost unlimited periods because its atomic engine needed no air and only a very small quantity of nuclear fuel. The uranium-powered nuclear reactor produced steam that drove propulsion turbines, allowing the Nautilus to travel underwater at speeds in excess of 20 knots.


Sharing names with the submarine in Jules Verne’s Twenty Thousand nautilus-HNSALeagues Under the Sea, the USS Nautilus broke numerous submarine travel records and in August 1958 accomplished the first voyage under the geographic North Pole. After a career spanning 25 years and almost 500,000 miles steamed, the Nautilus was decommissioned on March 3, 1980. Designated a National Historic Landmark in 1982, the world’s first nuclear submarine went on exhibit in 1986 as the Historic Ship Nautilus at the Submarine Force Museum in Groton, Connecticut.


That “Other” Nautilus

Nautilus 20-000-leagues-under-the-sea-remake waltnautilus2


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