ASEAN pushes ceasefire as Thailand–Cambodia conflict kills 60

First direct talks since fighting resumed on Dec 8, Malaysia urges bloc to play more forceful role in halting conflict

Southeast Asian foreign ministers met in Malaysia on Monday to try to restore a ceasefire between Thailand and Cambodia after two weeks of fierce fighting that has killed at least 60 people and displaced more than half a million.

The ministers of the Association of Southeast Asian Nations (ASEAN) will seek to salvage a truce first brokered by the organisation’s chair, Malaysia, and US President Donald Trump after a previous round of border clashes in July.

Thailand and Cambodia's top diplomats attended the gathering in Kuala Lumpur, the first face-to-face meeting involving the two governments since the fighting resumed on December 8, as Malaysia urged the bloc to play a more forceful role in halting the conflict.

"It is my hope that this special meeting will renew our efforts for a return to stability in the affected areas. ASEAN must do whatever is necessary to maintain regional peace and stability," Malaysia's Foreign Minister Mohamad Hasan said in opening remarks to ministers. "Our goal goes beyond de-escalating the tension. We must intensify trust-building among the conflicting parties and provide the horizons for dialogue despite the prevailing differences," he added.

Heavy exchanges of fire

The regional peace push comes as China and the US pursue separate diplomatic efforts to end the conflict, with no signs of success so far.

Bangkok and Phnom Penh each accuse the other of aggression and moves that led to the breakdown of the truce and an enhanced ceasefire agreed in October in Malaysia, during which they committed to demining and withdrawal of troops and heavy weapons.

Heavy exchanges of fire have occurred in multiple locations along their 817-kilometre (508-mile) land border, from forested inland areas near Laos to coastal provinces.

Cambodia's defence ministry said Thailand had violated its sovereignty with more "armed aggression" on Monday and vowed to defend what it said was its territory "at any cost".

Read: Thailand puts onus of ending war on Cambodia

Thailand accused Cambodia of seeking to fire rockets on a border town and said a soldier had lost a leg to a landmine. It has accused Cambodia of laying new mines in violation of its international treaty commitments, an allegation Phnom Penh has rejected.

Thailand has carried out airstrikes on Cambodian military positions and halted fuel shipments through a Laotian border checkpoint due to fears they were being diverted to Cambodia.

The Thai army said Cambodia had been using drones to drop bombs on Thai bases and firing rockets at civilian areas.

ASEAN team to present conflict findings

Malaysian Prime Minister Anwar Ibrahim expressed hope that the meeting would enable Thailand and Cambodia to negotiate openly, resolve differences and achieve a fair and lasting solution.

"I emphasised the importance for Cambodia and Thailand to uphold the spirit of dialogue, wisdom and mutual respect in order to end the tensions and maintain peace and stability in this region," Anwar said on X (formerly Twitter) on Sunday, adding that he had spoken with both prime ministers.

Last week he said he was "cautiously optimistic" about the outcome of the meeting, adding that Thailand's caretaker premier Anutin Charnvirakul and Cambodian Prime Minister Hun Manet were both "keen to achieve an amicable resolution as soon as possible".

An ASEAN team will present findings to the foreign ministers from its field observations and data captured by satellite-monitoring technology provided by the US, Anwar posted on social media.