Thailand, Cambodia agree second ceasefire, truce holds in early hours

Thailand and Cambodia on December 27 signed a ceasefire that took effect at noon local time, bringing an immediate halt to more than 20 days of fierce clashes along their disputed frontier. Officials said the truce was holding in the early hours after it began, offering a fragile breathing space for civilians and diplomats scrambling to prevent another eruption.

The agreement bars further offensive military movements and specifically forbids any use of either country’s airspace for military purposes. It establishes a 72 hour monitoring period during which both sides are required to sincerely conduct and maintain the ceasefire. The pact also calls for the return of civilians displaced from affected border areas and underscores that neither side will use force against civilians or civilian infrastructure.

A sensitive provision links humanitarian confidence building to prisoner repatriation. If the ceasefire is fully maintained for the 72 hour window, Thailand has agreed to repatriate 18 Cambodian soldiers it has held since clashes in July. Both militaries also pledged to preserve direct lines of communication between commanders, a measure intended to defuse misunderstandings that have repeatedly widened local incidents into broader combat.

The renewed pause followed a flurry of diplomacy at the regional level and three days of direct talks at a border checkpoint. Defence ministers from the two countries met at Pong Nam Ron district in Thailand near the Ban Pakkad checkpoint on the Cambodian side. Delegations spent hours negotiating text and practical arrangements, with a special General Border Committee meeting marking the signing. Earlier diplomatic engagement by ASEAN and bilateral interlocutors helped produce the space for those talks.

Early compliance reports suggested the truce held. A Thai Defence Ministry spokesperson, Rear Admiral Surasant Kongsiri, said two hours after the ceasefire began that "so far there’s been no report of gunfire." Independent verification by international monitors and journalists will be necessary to confirm that commitments on the ground are sustained, particularly in remote areas where access has been restricted during fighting.

Estimates of the human toll vary widely. Casualty figures reported by different sources range from dozens to more than one hundred dead, and displacement estimates range from hundreds of thousands to almost a million people uprooted from border communities. The ceasefire text explicitly addresses return of displaced people, but safe, voluntary and verifiable returns will depend on rapid humanitarian access and guarantees of security.

This is the second formal truce this year, following intense clashes in July and a fragile agreement in late October. The underlying territorial dispute has roots stretching more than a century and recent fighting has spread geographically from forested regions near Laos to coastal provinces on the Gulf of Thailand. The durability of this pause will hinge on implementation during the coming 72 hours, the treatment of civilians and detainees, and whether both capitals translate military restraint into a wider political process to settle the long standing boundary issues. Regional leaders and international partners will be watching closely, aware that renewed violence could deepen a humanitarian crisis and unsettle Southeast Asian diplomatic cohesion.