Icebreaker
In May 2007, sea trials were completed for the nuclear-powered Russian icebreaker NS . The vessel was put into service by Murmansk Shipping Company, which manages all eight Russian state-owned nuclear icebreakers. The keel was originally laid in 1989 by Baltic Works of Leningrad, and the ship was launched in 1993 as NS "Ural". This icebreaker was intended to be the sixth and last of the "Arktika" class, and currently is the world's largest icebreaker.
Nuclear-powered icebreaker
In all, ten civilian nuclear-powered vessels have been built in the USSR and Russia. Nine of these are icebreakers, and one is a container ship with an icebreaking bow. All six nuclear-powered icebreakers of the "Arktika" class have been built at the Baltic Shipyard in St. Petersburg. "Vaigach" and "Taimyr" were built at the Helsinki New Shipyard in Finland and then brought to Russia for installation of the reactors and turbogenerators.