North Korea fires ballistic missile toward sea, South Korea says

North Korea fired at least one ballistic missile toward the sea off its east coast on October 2, 2026, traveling more than 700 kilometers (435 miles) after launching from the eastern port city of Wonsan. The launch followed a public rejection by Kim Yo Jong of South Korean demands for an apology over landmine blasts inside the demilitarized zone.

Missile clears seven hundred kilometers toward the East Sea

The projectile lifted off at approximately 6:30 a.m. local time from the Wonsan area, according to South Korea’s Joint Chiefs of Staff. The defense ministry noted that the launch added tension to bilateral ties already strained by border incidents. The missile cleared a distance exceeding 700 kilometers before descending toward the East Sea, which is also known as the Sea of Japan. Japan’s coast guard, citing the country’s defense ministry, issued navigational warnings for ships in the area as authorities analyzed the flight path. South Korean and U.S. militaries are analyzing the specifics of the test.

Seoul raises monitoring alert levels and shares intelligence

The presidential office stated that the firing violated United Nations Security Council resolutions and demanded an immediate halt to such actions. South Korea’s military raised its monitoring alert levels and initiated intelligence-sharing protocols with the United States and Japan. Meanwhile, the US Pacific Command confirmed it was monitoring the situation through close consultations with regional allies, noting that the event presented no immediate threat to US personnel, territory, or partner nations.

North Korea fires ballistic missile toward sea, South Korea says
Photo: The Guardian

Did you know? The 4-kilometer-wide (2.5-mile) Demilitarized Zone has served as a buffer between North and South Korea since the armistice agreement ended fighting in the 1950–53 Korean War, though recent border fortification efforts by Pyongyang have increasingly strained the partition.

Mines planted by North Korea injure three soldiers

The blasts occurred approximately 10 meters south of the Military Demarcation Line and seriously injured three South Korean soldiers conducting a reconnaissance mission inside the buffer zone. A joint inspection conducted by South Korea and the US-led United Nations Command concluded that the mines were planted by North Korea, violating the armistice agreement. Dismissing Seoul’s demands for an apology and a halt to border fortifications—such as newly installed anti-tank barriers—Kim Yo Jong labeled the requests pathetic and stated that Pyongyang intends to permanently sever ties with the South. Kim Yo Jong also called Seoul “really despicable” and described President Lee Jae Myung’s Thursday request for dialogue as “the climax of the farce that everyone should watch.” She warned Pyongyang was “ready for anything” Seoul might do regarding the blast.

Frequently Asked Questions About the Ballistic Missile Launch

What type of missile was fired from Wonsan?

South Korean and US military authorities are actively analyzing the specific technical characteristics of the projectile, with experts suggesting it could represent a new type of missile test following recent hypersonic missile trials and live-fire exercises. This launch follows other recent military displays, including the commissioning of a new warship.

A North Korean military guard post, top, and a South Korean post, bottom, are seen near the border with North Korea, in
Photo: CP24

How close were the landmine explosions to the inter-Korean border?

The landmine blasts occurred approximately 10 meters south of the Military Demarcation Line inside the 4-kilometer-wide buffer zone dividing the peninsula, according to findings from the United Nations Command.

What has been the diplomatic fallout from the latest border tensions?

North Korea has rebuffed recent diplomatic outreach and accelerated border fortification efforts after Kim Jong Un abandoned reconciliation goals in 2024, designating Seoul as a permanent adversary. North Korea has conducted more than 10 missile tests so far this year, some following protests against joint military drills with Washington. While Donald Trump scaled back a major military exercise in August to restart diplomacy, Pyongyang has so far rebuffed his outreach.