Cambodia Marks One Year of Thai ‘Aggression,’ Citing Fait Accompli Tactics

PHNOM PENH, May 28, 2026 (KPT) — Cambodia on Wednesday accused Thailand of pursuing “aggression and territorial encroachment” along their shared frontier, marking what officials and analysts described as one year of attempts to alter border conditions through force and “fait accompli” tactics.

Border tensions erupted in late May 2025 and escalated into armed clashes before a ceasefire was brokered on July 28. Cambodian authorities say the conflict displaced around 640,000 people, damaged infrastructure and caused civilian casualties from Thai shelling.

Political analyst Kin Phea called May 28 the anniversary of “one of the most painful and unjust events” affecting Cambodia’s territorial integrity, citing the death of soldier Suon Raon, allegedly shot by Thai troops on the border last year.

He argued Thailand’s actions reflected “modern colonialist thinking” among certain politicians and military leaders.

Kin Phea alleged Thai forces had violated ceasefire terms by occupying disputed areas, placing shipping containers and barbed wire near Cambodian villages, building infrastructure and attempting to register ancient Khmer temples as Thai heritage sites.

“These actions clearly demonstrate a strategy of fait accompli,” he said.

Political science expert Yang Poeu also condemned Bangkok, accusing Prime Minister Anutin of dismissing the Franco‑Siam treaties after meeting French President Emmanuel Macron.

He described Thailand as acting like a “rogue state” and alleged Thai forces had used prohibited weapons, including cluster munitions and toxic gas — claims Thailand has not publicly addressed.

Government spokesman Pen Bona said Cambodia had worked continuously over the past year to defend sovereignty while preserving peace and stability.

He stressed that protecting territorial integrity and public safety remained the government’s highest priorities.

Authorities said around 30,140 displaced civilians remain unable to return home, while homes, religious sites and ancient temples have suffered extensive damage.

Cambodia’s foreign ministry reiterated its rejection of any attempt to alter borders through force or unilateral tactics, calling on Thailand to respect international law and pursue peaceful resolution.

Officials noted Phnom Penh has continued diplomatic efforts through ASEAN, regional partners and the United Nations, following ceasefire agreements mediated in 2025 by US President Donald Trump, China, Malaysia and later the Philippines.