UK complains about invisibility of Russian submarines
The Royal Navy admits that submarines are becoming increasingly difficult to track
«Novorossiysk»
The Demise of the Battleship "Novorossiysk": A Tragedy in Sevastopol and a Mystery Unsolved for 70 Years
Having survived the war years, the ship plunged into the depths of a peaceful bay
From the "Black Hole" and Back: "Novorossiysk" Submarine with "Calibers" Appeared Near the English Channel
The Russian Project 636.3 submarine was accompanied by the tug "Yakov Grebelsky," the transit took place under the control of NATO fleets
Footage Emerges of Kalibr Cruise Missile Being Loaded onto the Novorossiysk Submarine
Project 636.3 submarines are also armed with mines and torpedo tubes