Thai Jets Strike Cambodian Border Hill Hours Before Ceasefire, Disrupting Trade

Politics,  National News
Military jets flying over a forested border hill with smoke rising from impact sites
Published December 28, 2025

Before dawn on Saturday, villagers along the Thai–Cambodian divide were startled by the thunder of military jets, mere hours before a carefully brokered truce was to come into force.

Quick Snapshot

16 fighter aircraft scrambled to strike before the lull.

Weapons storage and forward bases atop Phnom Dong Rak hill were targeted.

The operation unfolded just hours prior to a noon ceasefire scheduled for December 27.

Strategic High Ground by the Border

Phnom Dong Rak hill, nestled in Odor Meanchey province, has long served as a vantage point overlooking Thailand’s Si Sa Ket province. The Trapeang Prasat area in Anlong Veng district sits within artillery range of the Chong Sa-ngam crossing, a key link for cross-border trade. Control of this ridge affects both logistics routes and ground operations along the disputed boundary.

A Pre-Truce Aerial Push

At 8:25 a.m., Thai Air Force Gripen jets and F-16 fighters launched precision sorties against what Bangkok described as a weapons depot and military strongpoints on the Cambodian side. The timing, only hours before a scheduled noon ceasefire, underscored the truce’s fragility. While official reports have yet to confirm casualty figures, reconnaissance imagery shared by the Royal Thai Air Force showed smoke plumes rising over multiple impact zones.

Phnom Penh’s Formal Reproach

Cambodia’s Ministry of Defence denounced the raid as a sovereignty breach, labelling it a border incident that struck deep inside Cambodian territory. In protest, Phnom Penh ordered the temporary closure of civilian crossings, disrupting travel for workers and merchants. The statement called for international mediation and warned of stalled diplomatic gains if such strikes continue.

Calls from Regional Observers

The ASEAN Observer Team and leading embassies—including the US Embassy in Phnom Penh—have urged restraint, stressing the need for humanitarian corridors and unhindered aid access. The Humanitarian Response Forum highlighted mounting numbers of displaced populations and warned of a widening humanitarian crisis. Observers also flagged a growing regional security risk if hostilities resume.

Impact on Thai Border Communities

In Sa Kaeo province, traders heading to Poipet markets faced sudden detours as checkpoints multiplied. Local hospitals in Khok Sung reported an uptick in patients suffering stress-related ailments. Farmers in adjacent tambons paused their evening harvest amid fears of renewed shelling, imperiling the rubber and cassava supply chains that sustain the local economy at the year’s end.

Watching the Horizon

With high-level talks set for December 30 in Pakse, all eyes are on whether both militaries will respect the 72-hour truce. Thai authorities have reminded citizens to heed travel advisories and stay updated via the Ministry of Interior. Any new skirmish could imperil relief missions and draw fresh international scrutiny on the region’s fragile bid for lasting stability.

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