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[INTERNATIONAL] · South Korea, North Korea · 50 sources

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South Korean officers injured in DMZ explosion

Three South Korean military officers were injured in an explosion within the western sector of the Demilitarized Zone (DMZ) on September 21, 2026. The incident occurred during a search and route-clearance operation conducted by the Army's 25th Infantry Division near the Military Demarcation Line (MDL).

The explosion, which took place around 10:50 a.m., resulted in serious injuries for two of the officers, including one who suffered a severed ankle. The injured personnel were evacuated from the site, with two being airlifted by helicopter and one initially transported by land before being airlifted to a military hospital near Seoul.

South Korea's Joint Chiefs of Staff (JCS) stated that the cause of the explosion remains under investigation. Authorities have not yet determined if the blast was caused by a North Korean mine, a South Korean mine, or another explosive device. There is ongoing speculation regarding whether the device was a legacy mine from the Korean War or a newer mine potentially placed by North Korean forces as they continue to fortify the border.

The military had previously identified terrain changes near the MDL and had been coordinating with the United Nations Command (UNC) to conduct a field investigation. This operation was intended to prepare the area for that upcoming investigation.

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25th Infantry Division · Demilitarized Zone · Joint Chiefs of Staff · North Korea · North Korean Military · South Korea · South Korea's Joint Chiefs of Staff · South Korean Military · United Nations Command · Yonhap TV

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