AKP Phnom Penh, December 29, 2025 --

Cambodia has proposed convening an urgent and special meeting of the Cambodia-Thailand Joint Commission on Demarcation for Land Boundary (JBC) during the first week of January 2026 in Siem Reap, aimed at discussing and continuing land boundary survey and demarcation work.
The proposal was conveyed to the Thai side through a diplomatic note, said a press release issued this morning by the State Secretariat of Border Affairs (SSBA).

According to a press release, the Cambodian JBC proposed resuming the work progress of survey and the emplacement of temporary markers on the terrain in the segment between Boundary Pillars No. 42-47, located in the areas of Chouk Chey village and Prey Chan village, O’Beichoan commune, O’Chrov district, Banteay Meanchey province, and in the segment between Boundary Pillars No. 52-59, located in Boeung Reang commune and Kamrieng commune, Kamrieng district, Battambang province.

In addition, the Cambodian JBC proposed discussions on the survey and the emplacement of temporary markers on the terrain in the segments between Boundary Pillars No. 33-37 (Boeung Trakuon area), Thmar Da International Border Gate (Thmar Da commune, Veal Veng district, Pursat province), the O’Phluk Damrei border area (Thmar Da commune, Veal Veng district, Pursat province). the Chor I border area (Thmar Da commune, Veal Veng district. Pursat province), and other border areas.

The Cambodian JBC also called for a dispatch of Joint Survey Teams to carry out survey and demarcation works on the terrain in the segment between the agreed exact locations of the Boundary Pillars (the stream and straight boundary line), in accordance with the spirit of the Agreed Minutes of the 6th JBC Meeting dated June 15, 2025 in Phnom Penh.

The SSBA took the opportunity to reaffirm that the Cambodian JBC firmly upholds its position in safeguarding the Cambodia-Thailand International Boundary as inherited from the Commissions of Delimitation of the Boundary between Indo-China and Siam, in full respect of international law, the principle of intangibility of frontiers (uti possidetis juris), the Franco-Siamese conventions and treaties, the maps and the procès-verbaux of the Commission of the Abornement of the Boundary between Indo-China and Siam, as well as all relevant agreements and documents mutually agreed upon by both parties. In this regard, the Cambodian JBC will continue to conduct land surveying and boundary demarcation works with the Thai JBC, at the earliest, with a view to achieving lasting peace along the border, and will not recognise any alteration of the boundary line resulting from the use of force.

The SSBA further called on compatriots and the general public to place their full trust and confidence in the Royal Government of Cambodia and the Cambodian JBC, which steadfastly uphold the highest standards of professionalism and responsibility, and consistently place the supreme national interest at the forefront, particularly with regard to the safeguarding of territorial integrity and national sovereignty.

By Heng Panha