North Korea test-fires upgraded precision-guided rocket threatening South Korea and Japan

The Korean Central News Agency (KCNA) announced this week that North Korea has completed the test-firing of an upgraded 240mm guided multiple rocket system. The new rocket utilizes an independently developed precision guidance system capable of accurately striking targets approximately 100 kilometers away in ballistic flight mode, and up to 115 kilometers when employing a hybrid glide mode. The test took place in the northern border region of North Korea. While specific warhead specifications were not disclosed, state media claimed that multiple guidance tests were successfully completed and that the trajectory can be adjusted during different phases of flight.

The 240mm multiple rocket launcher has been a core component of North Korea's heavy rocket systems since the 1990s. Its large-caliber design can carry a variety of warheads, including high-explosive, incendiary, and potentially chemical or nuclear payloads. The introduction of precision guidance technology means that North Korea no longer relies solely on traditional "area bombardment," but is now able to precisely lock onto specific targets at greater distances. According to KCNA reports, the guidance system combines optical and radar tracking modules to perform trajectory corrections during the ballistic ascent and glide phases respectively, thereby improving the hit probability and reducing the window for interception.

North Korea has long regarded multiple rocket launchers as a "cost-effective and high-efficiency" weapon against the combined US-Japan-South Korea forces. Its strategic focus lies in the rapid concentration of massive rocket firepower to exert psychological pressure on South Korea and its allies. In recent years, North Korea has conducted numerous ballistic and cruise missile tests, followed by multiple high-range rocket launcher tests between 2023 and 2024. The latest enhancement to a 115-kilometer range allows North Korea to directly threaten central South Korea and certain coastal cities, and potentially pose a threat to the southern islands of Japan, without its launchers ever leaving domestic territory.

From a geopolitical perspective, the test-firing comes at a time when the United States is strengthening its military presence in the Asia-Pacific region and joint military exercises between South Korea and Japan are frequent. The US Department of Defense has repeatedly warned North Korea that any further missile or rocket tests will be viewed as a challenge to international security. The South Korean Ministry of National Defense stated that it will strengthen air defense systems and anti-missile deployments, while calling on the international community to jointly maintain regional stability. The Japanese Ministry of Foreign Affairs also expressed concern over the expanded range of North Korea's new rocket launcher, adding it to its list of high-risk threats.

Whether North Korea will operationalize this technology for combat deployment remains to be observed. Integrating the 240mm rocket launcher into regular forces would provide North Korea with more flexible firepower options in potential conflicts with the combined US and allied forces, and could compel allied forces to adjust their defensive postures. On the other hand, if North Korea uses this technology as a diplomatic leverage chip, it may secure more favorable terms at the negotiating table. Regardless, this development underscores North Korea's continued determination to pursue self-reliance and precision in weapons research and development, introducing new uncertainties to regional security.

(Source: Central News Agency)