A video of Russian nuclear submarine Yuri Dolgoruky passing through ice in the Arctic was uploaded on there Twitter page of Krasnaya Zvezda TV channel.
The footage shows the nuclear-powered submarine passing near the Ruslan icebreaker.
The K-535 Yuri Dolgoruky submarine is the leading sub of Project 955 Borey. The submarine is an element of the Russian nuclear triad: the Yuri Dolgoruky is armed with Bulava ballistic missiles. The submarine is 170 meters long and 13.5 meters wide.
More than 3,500 people were detained during unprecedented mass protests that swept across all of Russia in support of Alexey Navalny on January 23