Lenin, a Soviet nuclear-powered icebreaker, was both the world's first nuclear-powered surface ship and the first nuclear-powered civilian vessel. The ship entered operation in 1959 and worked to clear sea routes for cargo ships along Russia's northern coast. Nuclear power proved to be an ideal technology for a vessel working in such a remote area, as it obviated the need for regular replenishment of fuel. From 1960 to 1965, the ship covered over 85,000 mi (137,000 km) during the Arctic navigation season, of which three-quarters was through ice. After being decommissioned in 1989, the vessel was subsequently converted into a museum ship and is now permanently based at Murmansk.Photograph credit: Andrew Shiva
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