Trump to Sanction Thailand-Cambodia Peace Arrangement at Malaysia Summit

President Donald Trump will sanction a peace arrangement between Thailand and Cambodia at the Malaysia summit, calling it a “great peace deal” that he proudly brokered. The sanctioning will take place during the 47th ASEAN summit, where Trump will also engage in discussions with Chinese President Xi Jinping and other regional leaders.
The peace arrangement responds to violent clashes that erupted in July 2025 between Thai and Cambodian forces along their disputed border. The five-day confrontation resulted in loss of life and displaced thousands of civilians on both sides, highlighting the severity of the conflict and the critical need for international intervention to establish lasting peace.
Malaysia played a crucial mediating role and successfully negotiated a ceasefire between the two nations, which was implemented in late July 2025. Since the truce took effect, the Malaysian government has coordinated ASEAN observer teams that remain deployed along the border to monitor compliance and prevent any violations that could reignite hostilities.
While traveling aboard Air Force One, President Trump announced via Truth Social that the peace arrangement sanctioning would take place immediately upon his arrival in Malaysia. The expedited schedule is intended to accommodate the large number of world leaders attending this major diplomatic event, including Malaysian Prime Minister Anwar Ibrahim and other ASEAN leaders. Trump also expressed condolences for the recent passing of Thailand’s Queen Mother and stated he would meet with Thailand’s Prime Minister shortly after landing.
The sanctioned peace arrangement builds on recent diplomatic progress made during a two-day special meeting of the Cambodia-Thai Joint Commission on Demarcation for the Land Boundary held in Chanthaburi, Thailand, on October 21-22. During these discussions, both nations reached several key agreements aimed at expediting the land demarcation process along their more than 800-kilometer shared border. Thailand’s Foreign Minister Sihasak Phuangketkeow has stated that both sides are nearing completion of a comprehensive Declaration of Thailand-Cambodia Relations designed to permanently resolve border issues. The territorial dispute has historically focused on ancient Hindu temple sites in the Dangrek Mountains, with previous violence in 2011 near Preah Vihear temple resulting in at least 16 deaths.