Nuclear-powered icebreaker
On 17 August 1977, NS "Arktika" ("Arctic") became the first surface ship ever to reach the North Pole. "Arktika" was withdrawn from service in 2008 after clocking up 175,000 hours of reactor operation time and covering more than 1 million nautical miles. Rather than be scrapped, there are calls for her to be converted to a museum ship, like her predecessor "Lenin".
Sampo (1960 icebreaker)
The "Sampo" has a long and distinguished service record. The massive vessel, which was completed in 1961, was built to operate in extreme arctic conditions. In the northern part of the Gulf of Bothnia it kept lanes free for shipping for nearly 30 years. Its predecessor of the same name (1898–1960) was the first icebreaker in Europe with a propeller in the bow and stern. The ship is now used for tourist cruises.