This included numerous design tweaks and key performance upgrades to address the roughly two-decade gap between the building of the Severodvinsk and the next Yasen-class submarine, Kazan.

Russia's Krasnoyarsk nuclear submarine during a flag-rising ceremony at the Arctic port of Severodvinsk in 2023. Russia's Krasnoyarsk nuclear submarine during a flag-rising ceremony at the Arctic ...

The United States Navy's submarine fleet is bigger than you think ... boat is the Yasen-M class – designated by NATO as the Severodvinsk-class after the name of the first in its class.

MOSCOW, October 4. /TASS/. The nuclear-powered submarine The Severodvinsk has carried out a second successful launch of a hypersonic missile Tsirkon from the White Sea at a target in the Barents ...