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.

KYIV (Reuters) -Ukraine's military said on Saturday it had sunk a submarine in Russian-controlled Sevastopol, attacked a southern Russian airfield and hit oil depots and fuel and lubricant storage ...

Take, for example, K-329 Belgorod, an augmented version of Russia’s impressive Oscar-II-class submarine. Belgorod serves dual roles as both a carrier of the Poseidon nuclear-armed autonomous ...

Here’s What You Need to Know: Unlike most other kinds of submarines, the K-329 Belgorod is able to act as a mothership for a smaller submarine, also nuclear-powered.

FILE PHOTO: Russian Navy's diesel-electric submarine Rostov-on-Don sails in the Bosphorus, on its way to the Black Sea, in Istanbul, Turkey, Feb. 13, 2022.

Ukraine's military said on Saturday it had sunk a submarine in Russian-controlled Sevastopol, attacked a southern Russian airfield and hit oil depots and fuel and lubricant storage facilities in ...

Ukraine's Military said Saturday that it sunk an underwater submarine near Sevastopol in the Russian controlled region, destroyed… Friday, April 18, 2025 SUBSCRIBE ...