North Korea Rejects Blame for DMZ Mine Blast, Threatens Retaliation

North Korea publicly rejected accusations on Wednesday that it was responsible for planting mines in the Demilitarized Zone (DMZ) that injured three South Korean soldiers in an explosion on September 21.

In a statement, Kim Yo Jong — the influential sister of North Korean leader Kim Jong Un — denied her country's involvement in the incident. She also warned that any further escalation by South Korea would be met with retaliatory measures from the North.

South Korea has been demanding an apology from Pyongyang over the blast, which occurred in one of the world's most heavily militarized and sensitive border areas. The DMZ has served for decades as a buffer zone between the two Koreas, which remain technically at war since the 1950-1953 conflict ended in an armistice rather than a peace treaty.

The dispute over the incident has added further strain to already tense relations between Seoul and Pyongyang. Kim Yo Jong's sharp rhetoric signals that North Korea has no intention of backing down from its denial. The situation remains volatile, and how both sides act in the coming days could have implications for regional security.