North Korea has confirmed it tested cluster bomb and fragmentation mine warheads fitted to tactical ballistic missiles on 19 April, with leader Kim Jong Un personally overseeing the launch. State media outlet KCNA reported that five Hwasong-11 Ra surface-to-surface missiles struck a target zone near an island roughly 136 kilometres away, hitting an area of approximately 13 hectares with what it described as "very high density." South Korea's military had earlier detected the launches from near Sinpo, a port city on North Korea's eastern coast, at around 6:10 a.m. local time.
The test marked the first time North Korea has officially named the Hwasong-11 Ra missile — previously referred to only as a "new tactical ballistic missile" — and the first time it has publicly released images of a cluster bomb warhead test. A cluster bomb is a weapon that releases dozens to hundreds of submunitions upon detonation, enabling strikes across a wide area simultaneously. Kim expressed "great satisfaction" with the results, stating the test demonstrated both high-density and high-precision striking capability. His daughter Ju Ae, widely believed to be in line as his successor, was photographed alongside him at the event — the latest in a series of weapons tests she has attended publicly.
The launch is the fourth ballistic missile test this month and the seventh this year. It follows a similar test on 8 April in which North Korea also claimed to have evaluated a cluster bomb warhead. Analysts note that the 136-kilometre range demonstrated would be sufficient to reach Seoul and key U.S. military installations, including Pyeongtaek garrison and Osan Air Base, if the missiles were fired southward. Experts say the Hwasong-11 Ra fills a capability gap between North Korea's multiple rocket launchers and its longer-range short-range missiles, giving Pyongyang a more flexible tool to target the Seoul metropolitan area and surrounding military infrastructure.
South Korea's Office of National Security condemned the launches as violations of United Nations Security Council resolutions and called for an immediate halt to what it described as "provocations." Seoul's unification ministry assessed the tests as part of a broader weapons development plan outlined at the recent ninth congress of North Korea's ruling Workers' Party, during which Kim called for expanded deployment of tactical missiles and rocket launchers. Analysts also noted that North Korea's appetite for cluster munition technology may have been reinforced by observing their use in recent regional conflicts. In late March, Kim publicly reaffirmed that Pyongyang's nuclear-armed status was irreversible, framing military expansion as essential to national security.