Russia’s latest super-sized submarine, Belgorod, has been a conundrum for interested observers. While its existence is far from secret, Moscow has gone to great pains to keep certain key details ...

Key Points and Summary – Russia’s K-329 Belgorod, one of the world’s largest submarines, is a unique nuclear-powered platform with a dual-mission capability, creating strategic ambiguity.

Russia's Belgorod nuclear submarine is no longer operating in the Arctic. NATO has warned its member countries that Putin may be testing the vessel's "doomsday" weapon.

At more than 184 meters (608 feet), the Belgorod is the longest submarine in the ocean today – longer even than the US Navy’s Ohio class ballistic and guided missile submarines, which come in ...

Not only reserved for spy missions under the Arctic ice, but the Belgorod will apparently also carry Russia’s Poseidon nuclear torpedo.There is probably space inside the double-hulled submarine ...

Russia's K-329 Belgorod nuclear submarine, the world's largest, was said to have taken part in exercises in the Arctic Sea, which possibly involved a botched attempted to test a nuclear torpedo.

From the U.S. Navy's Orca XLUUV submarine drone project to the Russian super-submarine Belgorod, 2019 has been a significant year in submarine development.

The accident, in which 14 men lost their lives, will likely have a knock-on effect on the Russian Navy's massive modernization program. Most at risk is the submarine Belgorod.