World
North Korea accuses Seoul of faking blast, displays howitzer at border
Pyongyang sent a letter to the UN Security Council denying responsibility for a September landmine explosion and accusing South Korea of fabrication, as military equipment appeared near the demilitarised zone.

North Korea's permanent representative to the United Nations Security Council sent a letter accusing South Korea of fabricating a landmine explosion that injured three South Korean soldiers, according to North Korean state media. The letter characterised the incident as a sinister obstructive move by Seoul. This marks the latest escalation in a dispute that began last month when South Korea blamed the blast, which occurred inside the heavily fortified demilitarised zone separating the two countries, on landmines laid by the North—an accusation Pyongyang has fiercely rejected.
The landmine incident has prompted competing claims at the international level, with Seoul demanding an apology while North Korea denies laying the mines. South Korea has maintained its position that the explosion resulted from Northern landmines, but the North has continued to reject this account.
Coinciding with the diplomatic exchange, North Korean military activity near the border has drawn attention from observers and analysts. A self-propelled 122mm howitzer, identified by South Korea's Yonhap news agency, was spotted positioned close to the border with its gun barrels pointed south. According to reports, around 20 to 30 North Korean soldiers were observed carrying out fencing work inside the demilitarised zone at the same time.

The appearance of the howitzer has been interpreted by some experts as a display of power rather than a meaningful increase in combat capability. An analyst cited in reports characterised the move as a warning that Pyongyang is prepared to use force to enforce its border policy. The weapon's range extends approximately 15 miles according to military assessments.
The deployment of military equipment and the concurrent diplomatic protest reflect heightened tensions on the Korean peninsula. North Korea's dual approach—lodging a formal complaint at the UN while displaying military hardware—underscores the intensity of the current standoff between the two countries.
The sequence of events, from the September landmine blast through the competing narratives and now the visible military positioning, marks an escalation in the ongoing confrontation between North and South Korea over the demilitarised zone and control of the border.