North Korea fires multiple ballistic missiles toward East Sea

Japan estimated that the first missile traveled about 220 kilometers and the second more than 910 kilometers. South Korea’s military separately said at least one missile flew more than 900 kilometers. Japan assessed that the longer-range missile may have followed an irregular trajectory.

Japan said the missiles fell near North Korea’s east coast or in the Sea of Japan. It assessed that neither reached Japanese territory or waters in Japan’s exclusive economic zone, and reported no known damage to aircraft or vessels.

South Korea described the weapons as multiple ballistic missiles. Japan’s count was at least two. South Korea’s military said it was still analyzing their types and specifications, so the launches have not been publicly identified as a particular missile model.

The reported range of the longer flight—more than 910 kilometers in Japan’s estimate—makes the launch a regional security concern, even as Japan’s account places the missiles outside its territory and exclusive economic zone. The available details distinguish the two tracked flights by distance, but Japan also cautioned that the longer one may have taken an irregular path.

How did Seoul and Tokyo respond?

South Korea’s National Security Office convened an emergency meeting to review military readiness and assess the security implications. It called on North Korea to stop launching missiles, which the office said violated U.N. Security Council resolutions. The office’s statement

Japan’s Defense Ministry also said the launches violated relevant Security Council resolutions. The ministry said Japan had protested to North Korea through diplomatic channels in Beijing. Japan’s Defense Ministry account

The immediate responses centered on readiness and diplomacy: Seoul reviewed its military posture, while Tokyo said it had tracked the missiles and raised a formal objection. Japan’s account placed the missiles near North Korea’s east coast or in the Sea of Japan, rather than in Japanese territory or its exclusive economic zone.

Japan’s Defense Ministry counted 11 North Korean launch events and at least 18 missiles or other projectiles in 2026 through the Oct. 12 incident. That tally includes launch events, not only ballistic missiles, and provides a measure of the weapons activity recorded by Japan this year.

What happened before the latest launches?

North Korea’s previous ballistic-missile launch was on Oct. 3, when it fired from the Wonsan area toward the East Sea. North Korean state media described that earlier weapon as an intermediate-range strategic missile. That description applied to the Oct. 3 launch; South Korea said the weapons fired on Oct. 12 were still under analysis.

South Korea flight-tested its first domestically developed hypersonic glide vehicle on Oct. 9, three days before North Korea’s latest launches. The sequence places the two countries’ weapons tests close together, but the South Korean military presented a possible connection as an initial assessment, not a confirmed explanation of North Korea’s purpose.

Joint Chiefs spokesperson Jang Do-young said the military’s preliminary analysis considered whether the launches were a protest against South Korea’s hypersonic test or a display of North Korea’s missile capabilities. He also said the weapons’ types remained under analysis. The possible explanations were the South Korean military’s assessment, rather than a stated account from North Korea.

What is the border mine dispute?

A landmine blast near the inter-Korean border on Sept. 21 injured three South Korean soldiers. South Korean military investigators and the U.N. Command attributed the blast to mines planted by North Korea. Pyongyang denied responsibility for the incident.

The mine dispute is a separate source of friction between the two Koreas. It adds context to the tense relationship but is distinct from the Oct. 12 missile launch and the military’s assessment of those weapons.

For the latest launch, the South Korean military has identified the origin area and direction and described the weapons as ballistic missiles. Japan reported at least two flights, with estimated distances of about 220 kilometers and more than 910 kilometers. South Korea’s military said analysis of the missiles’ types and specifications was continuing.