Thailand agrees to UN arbitration with CambodiaUN arbitration with Cambodia over sea dispute
Thailand said on Friday it will appoint conciliators and join a United Nations arbitration process that Cambodia has invoked to settle a long-running maritime boundary dispute in the Gulf of Thailand.
The two countries have claimed overlapping sea areas for more than 25 years, and the case matters because the disputed waters are believed to hold major oil and gas reserves.
Thai Perspective
Thailand’s foreign minister said Bangkok will take part in the UN-backed process by naming conciliators. The move signals a legal approach to a dispute that has remained unresolved for decades.
Cambodian Perspective
Cambodia has already invoked the arbitration route to seek a formal settlement. From Phnom Penh’s view, the process offers a structured way to address competing claims without escalating tensions.
- The Gulf of Thailand is connected to the South China Sea system and has long been a focus of regional energy exploration.
- Cambodia and Thailand have had other border tensions, but most are rooted in colonial-era map interpretations.
- Maritime boundary cases can take years because international law weighs charts, coastlines, and historic usage.
