The Pulse
North Korea Claims AI Guidance in Zam-2.0 Torpedo Test
North Korea says its Zam-2.0 torpedo uses artificial intelligence for target detection and guidance. The claim follows a reported propulsion test campaign of more than 180 tests over five years, but Pyongyang has not explained what role AI
AI.info Team · Written with AI ·
More than 180 tests over five years helped develop the propulsion systems North Korea says it has verified in its new Zam-2.0 torpedo. The country also claims the weapon uses artificial intelligence to detect targets and guide itself, but has not said what its AI does or provided technical details. The test took place Thursday, October 15; state media announced it on Saturday, October 17.
Zam-2.0’s propulsion claim
North Korea’s Korean Central News Agency described the Zam-2.0 as a “super-speed, precisely guided” torpedo. KCNA said Thursday’s test checked its propulsion systems, which it linked to more than 180 tests conducted over five years. The reported test count concerns development of those systems; it does not establish how many full-weapon trials occurred or demonstrate the torpedo’s performance.
Pyongyang says AI technology handles target detection and guidance. It has not disclosed the weapon’s speed, range, operating conditions or how it would be launched. Nor has it explained whether “AI” refers to target recognition, route adjustments, autonomous target selection or another function.
What North Korea has not shown
The claims come from North Korean state media, and the announcement offers no independent evidence that the torpedo performed as described. South Korea’s military had not immediately commented on KCNA’s report, according to the Associated Press. That leaves the central claim—how much decision-making the system can carry out without human input—unverified.
The distinction matters because automated guidance is not the same as a weapon that independently selects and attacks targets. AP noted that some experts consider improvements to North Korean guidance software plausible while doubting that its weapons have advanced capabilities such as autonomous target designation. The public account of the Zam-2.0 does not resolve that question.
A torpedo amid a naval buildup
The test follows a recent burst of North Korean weapons demonstrations as leader Kim Jong Un gives greater attention to naval capabilities. AP reported that North Korea had conducted its first underwater-launched missile tests in nearly three years, with the launches taking place Wednesday, October 14. The country has also claimed AI capabilities for missiles tested earlier this month, according to AP.
South Korean analysts see the torpedo announcement in that broader naval context, but their assessments remain interpretations rather than confirmation of the weapon’s capabilities. “The test launch appears to have been intended to flaunt its super-speed AI-driven torpedo, which is difficult to detect in advance and avoid, targeting the South Korean Navy's major surface ships,” said Lim Eul-chul, a professor at the Institute for Far Eastern Studies at Kyungnam University. North Korea has not published the speed or detection data needed to assess that claim.
The missing details are operational
North Korea’s announcement describes a technical upgrade and attaches an AI claim to target detection and guidance, but leaves the system’s actual operating limits unclear. Without details on speed, range, launch platform and the AI’s role, outside observers cannot determine whether Zam-2.0 represents a new autonomous capability or a narrower update to existing guidance. Those specifics, rather than the label “AI,” will determine what the test says about the torpedo’s military use.