Border tensions between Thailand and Cambodia remain volatile this week as diplomatic efforts to broker a ceasefire collapse, with both nations accusing each other of escalating attacks on civilian areas. The clashes, concentrated near disputed territories, have displaced over 300,000 residents and drawn urgent calls for intervention from ASEAN and global powers.
Military Escalation and Civilian Toll
Thai Army spokesperson Winthai Suvari confirmed on December 13 that Cambodian forces launched BM-21 rocket attacks on Sisaket Province, killing one civilian and damaging a school zone. Thailand retaliated with airstrikes near the border, which Cambodian authorities claim destroyed a hotel and bridges in Pursat Province. Cambodia reports 11 civilian deaths and 59 injuries since December 7.
Diplomatic Deadlock
Malaysian Prime Minister Anwar Ibrahim, acting as ASEAN chair, proposed a ceasefire on December 13 with U.S.-backed monitoring – a plan Cambodia accepted but Thailand rejected. U.S. President Donald Trump’s assertion of a bilateral agreement was swiftly denied by Thai Prime Minister Anutin Charnvirakul, who vowed to continue military operations until threats subside.
Regional Implications
The conflict undermines ASEAN’s August and October peace agreements, testing the bloc’s conflict-resolution mechanisms. Malaysia plans to convene an emergency ASEAN Foreign Ministers’ meeting, while displaced families in Banteay Meanchey province highlight the urgent humanitarian crisis. Analysts warn prolonged hostilities could destabilize Southeast Asia’s security framework.
