Russian President Vladimir Putin announced the successful test of the nuclear-powered Poseidon torpedo, describing it as an “unstoppable weapon.”

Poseidon is believed to be capable of generating a 500-meter-high radioactive tsunami, with a range of 10,000 kilometers and a top speed of 200 km/h.

Designed to destroy coastal cities and enemy naval bases, the torpedo uses advanced stealth navigation technology to evade anti-submarine defenses.