North Korea's state media reported Thursday that the country conducted weapons tests over three consecutive days this week, including ballistic missiles fitted with cluster-bomb warheads. The Korean Central News Agency (KCNA) detailed demonstrations of cluster-munition systems mounted on the nuclear-capable Hwasong-11 short-range ballistic missiles, which feature low-altitude, maneuverable flight paths similar to Russia's Iskander systems designed to evade missile defenses.

KCNA claimed the Hwasong-11Ka, or Hwasongpho-11 Ka, surface-to-surface tactical missile equipped with the cluster warhead "can reduce to ashes any target covering an area of 6.5-7 hectares (16 to 17.2 acres) with the highest-density power." The tests, directed by leader Kim Jong Un and carried out by the Academy of Defence Science and Missile Administration, occurred Monday through Wednesday.

South Korea's Joint Chiefs of Staff detected multiple missiles launched on Wednesday from an eastern coastal area, with flight distances of 240 to 700 kilometers (150 to 434 miles) before splashing down in the sea off the peninsula's east coast. They also confirmed that at least one projectile was fired on Tuesday near Pyongyang. The South Korean military shared data with the United States and Japan but declined to assess Pyongyang's specific claims.

Japan's Defense Ministry stated none of Wednesday's projectiles entered its exclusive economic zone. The U.S. military assessed that the launches posed no immediate threat to the United States or its allies.

The tests also verified other systems, including an electromagnetic weapon to disable enemy electronics, carbon-fiber bombs that scatter conductive strands to cripple infrastructure like power grids, and a mobile short-range anti-aircraft missile system. Experts noted these developments signal North Korea's push toward asymmetric warfare tactics, potentially drawn from conflicts in Ukraine and the Middle East, to target South Korean defenses and industry.

Pyongyang's ballistic missile activities violate multiple United Nations Security Council resolutions banning such launches under its nuclear and missile programs. The latest demonstrations follow a series of tests earlier in 2026, including hypersonic missiles in January and multiple ballistic launches in March amid U.S.-South Korea drills. In December 2025, Kim ordered munitions factories to ramp up missile production for 2026.

South Korea condemned the recent firings as provocations, while analysts warn the new capabilities could complicate allied missile defenses and heighten regional tensions.