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Thailand Reaffirms UNCLOS Principles in Maritime Boundary Discussions

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Thailand Reaffirms UNCLOS Principles in Maritime Boundary Discussions

Thai official Sihasak Phuangketkeow emphasizes the importance of defining maritime boundaries under UNCLOS before discussing resource sharing with Cambodia.

According to a report by Matichon Online on September 18, 2026, Sihasak Phuangketkeow has reiterated Thailand's commitment to the United Nations Convention on the Law of the Sea (UNCLOS) regarding ongoing maritime boundary negotiations. Sihasak stressed that establishing clear maritime borders is a prerequisite for any discussions concerning the joint development or sharing of natural resources in the overlapping areas between Thailand and Cambodia.

Sihasak noted that Cambodia has demonstrated a conciliatory approach during recent diplomatic engagements. However, the Thai government maintains that the legal framework provided by UNCLOS must serve as the primary foundation for resolving these territorial questions to ensure long-term stability and clarity.

For residents and travelers, this development is significant as it highlights the ongoing diplomatic efforts to resolve long-standing maritime disputes that could eventually impact regional energy exploration and maritime policy. While the current stance reflects a commitment to international law, the specific timeline for reaching a final agreement remains unconfirmed. Observers are watching to see how these negotiations progress, as they could influence future regional cooperation and economic activities in the Gulf of Thailand. Further updates will depend on the outcomes of upcoming bilateral meetings between the two nations.