The Typhoon-class submarine was designed to endure 120 days submerged, with the capability to extend that duration if nuclear war ever loomed. Conceived at the height of the Cold War, it was built ...

Dmitri Donskoi, the first Typhoon-class vessel and the largest submarine in the world, served for the past decade as an RSM-56 Bulava ballistic missile testbed.In 2018, it was announced that ...

The Russian Navy’s Typhoon Class submarine is the undisputed king of submarine designs. Yet despite its fame, we don't know if it can still unleash nuclear Armageddon.