September 30 in American History
The world's first nuclear-powered submarine entered service with the U.S. Navy. Nautilus could stay submerged for weeks instead of hours, and would go on to become the first vessel to cross the North Pole underwater in 1958 — a Cold War engineering leap that quietly changed naval warfare for good.
In 1954: USS Nautilus is commissioned. The world's first nuclear-powered submarine entered service with the U.S.
The world's first nuclear-powered submarine entered service with the U.S. Navy. Nautilus could stay submerged for weeks instead of hours, and would go on to become the first vessel to cross the North Pole underwater in 1958 — a Cold War engineering leap that quietly changed naval warfare for good.
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