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Verification that the U.S. readout indicates de-escalation actions and return to Kuala Lumpur Peace Accords implementation.
The United States has urged Thailand to de-escalate tensions along the Cambodian border and to resume implementing the Kuala Lumpur Peace Accords. Secretary of State Marco Rubio conveyed these concerns during a phone call with Thai Foreign Minister Sihasak Phuangketkeow on December 18, 2025. Rubio emphasized the immediate need to reduce violence and called for concrete actions from Thailand to de-escalate the situation. (aa.com.tr) He also expressed hope for a renewed ceasefire between Thailand and Cambodia by early next week, aiming to end the ongoing clashes. (straitstimes.com)