United States President Donald Trump will confirm a peace charter between Thailand and Cambodia during the Malaysia summit, calling it a “great peace deal” that he proudly brokered. The confirmation will take place at the 47th ASEAN summit, where regional leaders will gather to witness this significant diplomatic achievement.
The peace charter responds to violent border clashes that erupted in July 2025 between Thai and Cambodian forces along their disputed frontier. The five-day military confrontation resulted in casualties on both sides and created a displacement crisis as thousands of people fled their homes near the contested border areas, highlighting the severe nature of the conflict.
Malaysia successfully mediated between the warring parties and negotiated a ceasefire that was implemented in late July 2025, effectively ending the active phase of the conflict. The Malaysian government has maintained its peacekeeping role by coordinating ASEAN observer missions that continue to monitor the truce and ensure both nations adhere to the terms of the cessation of hostilities.
While traveling aboard Air Force One, President Trump announced via Truth Social that the peace charter confirmation 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 peace charter 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 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.