North Korea says it has tested a 'super-speed' AI-powered torpedo, but experts doubt the weapon is that advanced

The weapon is the Zam-2.0, and state news agency KCNA says it uses artificial intelligence to detect and guide it onto targets. Pyongyang says Saturday's test verified the torpedo's propulsion systems. On Wednesday, Kim Jong-un's regime tested two types of underwater-launched strategic cruise missiles, thought to have been fired from a submarine. Experts doubt the claimed autonomous targeting is real.
The torpedo follows a string of ballistic missile tests in recent weeks amid rising tension with South Korea.
