Thailand-
On July 15th, 2025, three Thai soldiers from Company 6021 of the Rapid Deployment Force Battalion were injured after triggering Russian-made PMN-2 anti-personnel landmines near Chong Bok, close to the Thai-Cambodian border.
The incident occurred at coordinates 48P WA 21507 86176, in an area designated as a “green zone,” previously cleared of explosive remnants by the Thailand Mine Action Center (TMAC).
The TMAC stated that the landmines appeared to be recently planted, despite the area’s prior demining efforts. Image analysis conducted by the authorities appeared to reveal signs of fresh soil disturbance, indicating the PMN-2 mines were placed shortly before the incident. The PMN-2, a pressure-activated anti-personnel mine developed by the Soviet Union, is known for its small size, high explosive yield, and difficulty to detect due to minimal metal content, making it a persistent threat in conflict zones. Thai authorities however stressed that they needed further time to investigate and determine for sure if the landmines were newly planted, asking the public for calm during the investigation.
The injured soldiers, whose identities have not been disclosed, were conducting a routine patrol when the explosion occurred. They were promptly evacuated and are receiving medical treatment, with one having suffered very serious injuries and losing a foot. The incident has raised concerns about the resurgence of landmine placement in border areas, which have historically been plagued by unexploded ordnance from past conflicts, including the Cambodian Civil War (1967–1975) and border disputes.
The Thai-Cambodian border, particularly around Chong Bok, has long been a hotspot for territorial tensions, notably the 2008–2011 Preah Vihear temple dispute, which left behind scattered landmines and unexploded ordnance. While Thailand and Cambodia have made progress in joint demining efforts under agreements like the 2000 Memorandum of Understanding on border cooperation, the discovery of mines suggests potential violations of peace agreements or the involvement of non-state actors.
Thai authorities are investigating the origin of the mines and the circumstances of their placement. The TMAC has deployed additional demining teams to reassess the area and ensure the safety of local communities and military personnel.
The Thai military has called for heightened vigilance along the border and urged Cambodia to cooperate in identifying those responsible for planting the mines. The incident may prompt renewed diplomatic discussions to address security concerns and prevent further escalation in this sensitive region.
For the original version of this article, please visit The Pattaya News.
