Project 661 “Anchar”—was a one-off nuclear cruise missile boat that pushed Cold War engineering to the edge. -Built with a titanium hull and twin reactors, it set an underwater speed record of 44 ...

We dive beneath the Arctic waters to explore the Typhoon class submarine, the largest submarine ever built. This description traces how the Soviet Union engineered a vessel of unprecedented scale, ...

About a week ago, the Russian spy ship Yantar – well-known for its interest in our undersea cables and pipelines – repeatedly ...