Paris: Cambodian Prime Minister Sihasak Sihasak has expressed disapproval of Cambodia's recent actions, accusing the country of inconsistency after it decided to move forward with the mandatory compromise process under the United Nations Convention on the Law of the Sea (UNCLOS). This decision comes despite the possibility of bilateral negotiations, according to Sihasak, who is also Thailand's Deputy Prime Minister and Minister of Foreign Affairs.
According to Thai News Agency, Sihasak's comments followed his arrival in Paris, France, to attend the OECD Ministerial Council Meeting 2026. He addressed Cambodian Prime Minister Hun Manet's letter to Thailand and the United Nations Secretary-General, which initiated the mandatory compromise process concerning overlapping maritime areas. Sihasak argued that Cambodia's decision contradicts its statements and is not conducive to resolving the issue. He emphasized that Thailand had canceled the 2001 Memorandum of Understanding (MOU) due to a lack of progress and to pave the way for fresh negotiations on overlapping maritime areas.
Sihasak further elaborated that Cambodia's claims about Thailand's cancellation of the agreement were misleading. He stressed the importance of prioritizing bilateral negotiations within the UNCLOS framework before resorting to other mechanisms. He cited the prolonged timeline of forced compromise processes, using the example of Timor-Leste and Australia, which took nearly two years. Sihasak expressed concern over Cambodia's intentions, suggesting that they aim to create an advantage for themselves, which could hinder the resolution process.
In a meeting with Cambodian Deputy Prime Minister and Minister of Foreign Affairs Prak Sokhonn in New York, Sihasak advocated for dialogue as the primary means to resolve conflicts. He highlighted the need for peaceful solutions through dialogue, warning that the current approach might escalate tensions and undermine trust between the two nations.
Sihasak also addressed the challenges posed by Cambodia's decision on other bilateral issues, including the Thai-Cambodian Joint Border Commission (JBC) negotiations. He emphasized the importance of dialogue to resolve border disputes and build trust, while acknowledging Thailand's readiness to engage in sincere negotiations. Sihasak criticized Cambodia's public announcement of their decision, suggesting it was a strategic move to gain international support.
He reassured that Thailand is prepared to protect its interests, even if the mandatory compromise process proceeds. Sihasak noted that the final ruling from such a process would not have legal force and could serve as a basis for further negotiations. He urged for prior discussions to explore possible progress before entering formal mechanisms.
In light of recent developments, Sihasak announced his earlier return to Thailand during the OECD meeting to brief foreign diplomats and hold an official press conference on the matter.