high-performance vessel that demonstrated Russian submarine innovation. Built with a titanium hull and powered by a lead-bismuth-cooled reactor, the Alfa-class could reach speeds exceeding 40 ...

What You Need to Know: The Akula-class submarines are among ... thanks to the presence of double-hulled steel. What’s more, the double hull greatly reduced acoustic signatures while underway ...

MOSCOW, January 23. /TASS/. The fourth Project Yasen-M multipurpose nuclear submarine Krasnoyarsk has completed hydraulic tests of the pressure hull and its structures, the Sevmash Shipyard ...

Images of a Russian nuclear-powered submarine that docked in Havana last week for military drills appear to show some damage to its hull, raising questions on social media. The nuclear-powered ...

STOCKHOLM (Reuters) - A submarine wreck discovered off the ... Cyrillic letters on the hull indicated it was Russian, according to Ocean X Team. "I am 99.9 percent sure it's from 1916, but the ...

Petersburg in Russia’s ... Project 636.3 submarines (NATO reporting name: Improved Kilo-II) are 74 meters long and displace more than 3,900 tonnes. Due to its strong hull, the submarine has ...

Russia’s most advanced submarine was spotted for the first time in waters near Japan, the country’s military announced Monday. A Yasen-class nuclear-powered submarine accompanied by a flotilla ...