Day on October 21 in the history

Two years ago (2020) in Murmansk during a ceremony the nuclear Arctic ice breaker is accepted in operation. The ship was put on November 5, 2013 at Baltic Shipyard. It became the first new Russian nuclear ice breaker in 13 years. In it construction new technologies which were not used in nuclear fleet earlier were applied essentially. For example, thanks to double a vessel precipitation with the adjustable depth of immersion, it can make swimming, both in the Arctic Ocean, and in mouths of the polar rivers, and the new nuclear reactor allows not to come more than 6 months into the port on...