Background
On March 5, 2026, the Ministry of National Defence of the Kingdom of Cambodia announced a visit by a delegation of foreign military attachés conducting on-site inspections along the Cambodia-Thailand border in Preah Vihear Province. The inspections focused on verifying the status of unexploded ordnance (UXO) that remain from Thai military attacks in 2025, as well as monitoring the implementation of the ceasefire agreement between Cambodia and Thailand, effective since December 27, 2025.
Scope of Application
This activity pertains to the border area in Preah Vihear Province where military hostilities had previously occurred between Thai and Cambodian forces. The inspections primarily target UXO contamination in the vicinity of the Preah Vihear temple, a UNESCO World Heritage site and significant cultural asset of Cambodia.
Key Provisions or Decisions
The Cambodian Mine Action Centre (CMAC) presented to the attaché delegation from twelve nations regarding the types and quantities of unexploded ordnance and ordnance used in the 2025 attacks. A total of 1,223 explosive remnants were identified in the temple vicinity. CMAC’s clearance operations are undertaken in accordance with Royal Government guidelines prioritizing civilian safety and the protection of cultural heritage.
Implications for Investors, Businesses, or Compliance
The announcement signals continuing efforts to ensure security and safety in a sensitive border region. Clearance of UXO supports stability and may improve conditions for cross-border cooperation or future development activities by reducing hazards that affect local communities and heritage sites. The ceasefire monitoring underscores the importance of military transparency and confidence-building measures in the border area.
Official Source
Ministry of National Defence, Kingdom of Cambodia, Facebook post dated March 5, 2026: https://www.facebook.com/Ministrydefence/posts/pfbid037gDmDu14KGpyTZPK1vaCTkqGzZsoNw5cHTG99aoHNxUgedAChbb1Y8TbQdrkFVMrl
