South Korea’s military says it has determined that a North Korean mine was highly likely to have caused the explosion in the Demilitarized Zone (DMZ) last week, which injured South Korean troops. Seoul says the incident occurred on Sept. 21 while soldiers were working south of the Military Demarcation Line during operations to clear a new search route for United Nations Command inspections. The Joint Chiefs of Staff says it attributes full responsibility to North Korea.

According to Seoul’s investigation, fragments and other materials recovered after the blast point to North Korean origins because they do not match components typically used in South Korean mines. Outlets report that investigators also found materials described as consistent with components used in North Korean mines, including brown-colored material. Japan Times and Mint echo Seoul’s position that a final investigation could trigger additional action.

While most coverage focuses on Seoul’s conclusion and its attribution of responsibility to Pyongyang, the outlets differ mainly in framing. Some emphasize the “almost certainly” finding; others stress that Seoul’s promised “corresponding measures” depend on the final investigation confirming North Korea’s role. All report Seoul’s stated intent to respond if involvement is confirmed.