Thailand’s decision to terminate the 2001 Memorandum of Understanding (MOU) with Cambodia on maritime claims in the Gulf of Thailand may satisfy long-standing domestic political demands, but the harder challenge lies ahead. The legal, diplomatic, and political consequences that follow could prove significantly more complex than the act of cancellation itself.

The Thai Navy has seized a Cambodian fishing boat and arrested its crew after they were allegedly found to have entered Thai waters illegally, prompting a protest from Cambodia that the act, in an area that Cambodia claimed as its territory, was illegitimate. The maritime boundary is one of the simmering tensions on the Thai-Cambodian land border.

42 Thai soldiers died during the two waves of border conflict in June and December 2025. The dead were all non-commissioned officers, the highest rank among them being staff sergeant. Their families were paid twelve million baht in compensation. If sovereignty is “priceless", why is the compensation assigned to those who die in its defence so low?

A new wave of armed clashes between Thailand and Cambodia has escalated, casting doubt over the status of the peace agreement signed just two months ago. Thai Prime Minister Anutin Charnvirakul said that Thailand will no longer enter into negotiations unless Cambodia complies with the conditions set by Thailand.

A meeting between Thai and Cambodian delegations to discuss an end to the ongoing border clashes will take place on Monday (28 July) in Malaysia, said Jirayu Huangsap, spokesperson for the Office of the Prime Minister.