North Korea Claims to Have Tested AI Enhanced Torpedo
Who even knows how real this claim even is. Regardless I guess the ROK will have to respond with their own weapons test:

This photo, carried by North Korea’s official Korean Central News Agency on Oct. 15, 2026, shows the North firing two types of strategic cruise missiles from a submarine the previous day. (For Use Only in the Republic of Korea. No Redistribution) (Yonhap)
North Korea said Saturday it has conducted an underwater test of a new high-speed precision-guided torpedo weapon system that uses artificial intelligence (AI) technology, noting that the test heralds a “significant” change in the North’s naval capabilities.
North Korea test-fired the Zam-2.0 super-speed precision-guided torpedo weapon system Thursday to confirm the successful technical upgrade of the weapon, according to the Korean Central News Agency (KCNA). It did not disclose further details of the weapon.
You can read more at the link.

