The Bay of Biscay, a notorious submarine graveyard, witnessed the sinking of the Soviet submarine K-8 in 1970, along with its two nuclear reactors and four nuclear-tipped torpedoes.

Fortunately, a Soviet repair vessel arrived, and took K-8 under tow. ... Much of K-8’s crew reboarded the submarine, and for three days fought a life-and-death struggle to save the boat.

The Soviet Union’s November-class (Project 627 “Kit”) submarines, the first nuclear-powered boats in the Soviet Navy, were designed with a singular, terrifying purpose: to launch nuclear-tipped ...

The U.K. Royal Navy recently monitored a surfaced Russian submarine as it sailed through the North Sea and English Channel, ...

Soviet Project 629A class, called Golf-II class by NATO, diesel-electric ballistic-missile submarine K-129 in 1968. CIA K-129 was launched in May 1959.

Featuring Harrison Ford and Liam Neeson, K-19 tells the true story of the Soviet ballistic missile nuclear submarine staring disaster in the face under the sea in 1961.

On Feb. 24, 1968, the Soviet submarine K-129, 328 feet long, diesel-powered, with a crew of 98, sailed from its base on the Kamchatka Peninsula in Russia’s far east.

My analysis of Russian submarine building programs suggests that by 2030 Russia may field 8 submarines with Zircon missiles, and 17 by 2040. Zircon is not the only ground-breaking weapon being ...