Thailand Accuses Cambodia of Military Presence at Preah Vihear

Bangkok alleges Phnom Penh utilized the World Heritage site for military purposes during recent border clashes, complicating legal accountability for the extensive structural damage documented by UNESCO.
Thailand has formally accused Cambodia of stationing military personnel and equipment at the Preah Vihear temple complex during the recent border skirmishes. According to officials in Bangkok, this alleged use of a World Heritage site for military purposes violates international laws regarding the protection of cultural property in conflict zones. The Thai government asserts that it possesses specific evidence to support these claims, which they argue should be subjected to an independent and impartial review by the international community.
The dispute follows the release of a detailed report by UNESCO last week. The organization documented extensive damage to the temple structure, describing the impact of heavy shelling and shrapnel on its architectural integrity. While Phnom Penh has used the report to highlight the destructive nature of the Thai military's actions, Bangkok maintains that its response was necessitated by the presence of Cambodian forces within the heritage zone, a claim that significantly alters the moral and legal landscape of the incident.
Extensive damage documented by heritage experts
UNESCO specialists conducted a site visit in early March to assess the condition of the temple. Their findings indicated that every part of the monument had been targeted, resulting in the complete destruction of several architectural elements. The report noted that the surface of most walls is now disfigured by shrapnel impacts, and the heavy shelling may have weakened the underlying cliffs, posing a threat to the structural stability of the site.
The assessment identified a total of 562 damaged areas resulting from clashes in July and December of last year. UNESCO concluded that the property is threatened by serious and specific danger due to the unresolved border dispute. The organization called for urgent action to protect the site, emphasizing the need for multilateral negotiations to guarantee that no further acts of hostilities occur near the temple.
Allegations of military use in heritage zone
Air Chief Marshal Praphas Sonchaidee, director of the Joint Information Center on the Thailand-Cambodia conflict, stated that the army holds evidence of Cambodian troops using the area as a military position. As reported by The Nation, this evidence includes aerial images, coordinates, and photographs of weapons allegedly located in the vicinity, including anti-tank rocket-propelled grenades and anti-aircraft weapon positions.
Thai officials argue that all parties share a responsibility to keep cultural heritage sites free from military use. Praphas stated that Thailand seeks the same standard of verification for all involved parties, emphasizing the need to protect both human lives and the heritage of humanity. This position attempts to shift some of the legal and moral responsibility away from Bangkok if the presence of troops is confirmed.
Complications for international legal accountability
While the UNESCO report clarifies that Thailand could be liable under international law for attacks on cultural properties, it does not verify the claim of Cambodian military presence. If it is proven that the Cambodian military used the temple complex, it would likely moderate Thailand’s legal and moral responsibility for the destruction. However, obtaining a clear answer to this question remains difficult, as the border dispute is fraught with competing narratives and limited transparency.
The situation highlights the complex intersection of national sovereignty, cultural preservation, and international law. As the dispute continues, the focus remains on whether independent bodies can establish the facts on the ground. The next steps will likely involve further diplomatic engagement and potential investigations to determine the exact nature of military activities at the site during the previous year's clashes.






