Russia Unveils Nuclear-Powered Khabarovsk ‘Mothership’ for Doomsday Poseidon Drone

by New Rules [11-5-2025].

Russia's Sevmash shipyard has launched the Khabarovsk, a 10,000-ton nuclear-powered submarine representing a new class of strategic weapon.

This is a dedicated carrier for the 2M39 Poseidon—a nuclear-armed underwater drone.

Key Points

🔸Stealth & Capability: The Khabarovsk class is far more advanced and stealthier than the current stopgap carrier, the Belgorod.

🔸The Poseidon Weapon: A single-use drone using a miniaturized nuclear reactor. It's designed to detonate its warhead underwater to trigger radioactive tsunamis, making it effectively impossible to intercept with current missile defenses.

🔸Strategic Shift: This pioneers a second, devastating method for delivering strategic nuclear attacks from the sea, complementing their Borei-class ballistic missile subs.

This is part of Russia's long-term focus on asymmetric, game-changing nuclear weapons where it maintains a lead, despite conventional force challenges.

Other systems in this category

🟠 Avangard (Hypersonic Glide Vehicle)

🟠 9M730 Burevestnik (Nuclear-Powered Cruise Missile)

This move significantly alters the strategic calculus of naval warfare and nuclear deterrence.

Related

Burevestnik Nuclear Cruise Missile: Russia’s Absolute Deterrence Trump Card [10-26-2025]

Decoding Russia’s Poseidon – A Strategic Game-Changer in Undersea Warfare [10-30-2025]

Russian new nuclear-powered underwater Poseidon drone [10-29-2025]