North Korea said Tuesday it successfully tested a tactical ballistic missile to verify a technological upgrade to a key component, claiming the development could significantly improve its offensive weapons systems, according to state media. The country's Missile Administration conducted the test a day earlier as part of ongoing efforts to modernise its missile technology, the state-run Korean Central News Agency (KCNA) reported. U.S. Pacific Command Statement on DPRK Missile Launches The Democratic People’s Republic of Korea launched two ballistic missiles on October 12, 2026 (KST). We are aware of the missile launches and are consulting closely with our allies and partners. Based on current… pic.twitter.com/mvdhTcD3fs — U.S. Pacific Command (@USPACOM) October 12, 2026 The administration described the upgrade as a “big success,” saying it would bring an important change in improving the performance and sophistication of offensive weapons systems. The agency said the test was part of regular research activities undertaken by the Missile Administration and its affiliated institutes to advance weapons technology. South Korea's military said on Monday that Pyongyang fired multiple ballistic missiles toward the East Sea, with at least one travelling more than 900 kilometres (559 miles). Seoul suggested the launches could be a response to its successful hypersonic glide vehicle test last week.