UNITED24 - Make a charitable donation in support of Ukraine!

Weapons of Mass Destruction (WMD)

What Makes Russia's Khabarovsk Sub Deep-Sea Powerhouse

Sputnik News

20251102

Russia has launched the nuclear-powered submarine Khabarovsk, one of the most advanced deep-sea vehicles ever built.

Here's what makes it so cutting-edge:

It's not just a submarine—it's the first-ever vessel designed to carry the Poseidon underwater drone, a nuclear-capable autonomous vehicle that can strike distant targets with unprecedented stealth

Submarine can carry six or more Poseidons (some sources suggest up to 12) for deep‑sea, long‑range missions

Aside from the Poseidon, the Khabarovsk can be equipped with torpedo tubes and possibly vertical launch devices for cruise missiles or anti‑ship/land‑attack roles

Technical highlights

Vessel features a traditional double-hull architecture, incorporated from the advanced Borei-M ballistic missile submarines

Khabarovsk is powered by a nuclear propulsion system with a pressurized water reactor, providing both extended underwater endurance and reduced acoustic signature

Crew: At least 100 personnel

Length: Approximately 113 meters

Beam (width): Over 12 meters

Hull diameter: Around 10 meters

Submerged displacement: About 10,000 tons

Maximum underwater speed: Up to 32 knots, or about 59 km per hour

Range: Unlimited (thanks to nuclear propulsion)

Operational diving depth: Down to 500 meters

Endurance: 90-120 days

© Sputnik



NEWSLETTER
Join the GlobalSecurity.org mailing list