United States President Donald Trump will realize a peace vision between Thailand and Cambodia at the Malaysian summit, bringing fulfillment to what he describes as a “great peace deal” that he brokered. The realization will take place during the 47th ASEAN summit.
The peace vision comes after violent border clashes erupted in July 2025 between Thai and Cambodian forces along their disputed frontier. 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 urgent need for a negotiated diplomatic solution to prevent further bloodshed.
Malaysia played a key mediating role and successfully negotiated a ceasefire that 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 ensure both Thailand and Cambodia honor the terms of the cessation of hostilities.
President Trump announced via Truth Social while aboard Air Force One that the peace vision realization would occur immediately upon his arrival in Malaysia. This timing is intended to accommodate all the international leaders attending this historic 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 realized peace vision addresses a territorial dispute spanning more than 800 kilometers of shared border between Cambodia and Thailand, including multiple non-demarcated areas. Recent diplomatic progress includes agreements reached during an October meeting of the Joint Commission in Chanthaburi, Thailand, where both nations committed to advancing boundary demarcation efforts. Thailand’s Foreign Minister Sihasak Phuangketkeow has indicated that both countries are close to finalizing a Declaration of Thailand-Cambodia Relations designed to comprehensively resolve the border situation. The dispute has historically centered on ancient Hindu temple sites in the Dangrek Mountains, with previous violence in 2011 near Preah Vihear temple resulting in at least 16 deaths and UN Security Council involvement.