NS Savannah was the first nuclear-powered merchant ship, launched on July 21, 1959, two years after the Soviet ice-breaker Lenin, the first nuclear-powered civilian vessel. A demonstration project for the potential peacetime uses of nuclear energy, she was built in the late 1950s at a cost of $46.9 million. Savannah was given the new designation "NS" for "Nuclear Ship", replacing the traditional commercial vessel prefix "SS" for "Screw Steamer", and was named after SS Savannah, the first steamship to cross the Atlantic Ocean. She was funded by United States government agencies as part of President Dwight D. Eisenhower's 1955 "Atoms for Peace" program, and was in service between 1962 and 1972 as one of only four nuclear-powered cargo ships ever built.
NS Savannah, the first nuclear-powered cargo-passenger ship, is launched as a showcase for Dwight D. Eisenhower's "Atoms for Peace" initiative.
On July 21, in the year 1959, NS Savannah, the first nuclear-powered cargo-passenger ship, is launched as a showcase for Dwight D. Eisenhower's "Atoms for Peace" initiative. This event is recorded as a Historical Events event in the history of July 21, one of 430 recorded events on this date across all of history.
Key Facts
- This event took place on July 21, 1959 (AD era).
- It is categorised as a Historical Events event in recorded history.
- Referenced in 5 Wikipedia articles.
- The event is associated with a specific geographical location (see map below).
- Wikipedia source last updated on 23 May 2026.
On This Date in History 430
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
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