ASEAN observers arrive in Cambodia as Phnom Penh reaffirms peaceful border approach

PHNOM PENH, March 31, 2026 (KPT)— Three ASEAN countries have dispatched observers to Cambodia to monitor the situation along the Cambodia–Thailand border, underscoring Phnom Penh’s commitment to resolving disputes peacefully and in line with international law, officials said Monday.

Defence Ministry spokeswoman Lieutenant General Maly Socheata said observer teams from Singapore, Malaysia and Vietnam joined the ASEAN Observer Team led by the Philippines as ASEAN Chair in late March.

Their mission is to observe, verify and report on the implementation of measures outlined in recent joint statements.

Cambodia has warmly welcomed the officers, stressing that transparency and accountability are vital to ensuring the ceasefire and agreed measures are fully implemented.

Socheata said strengthening the role of the observer team would help build mutual trust and guarantee stability along the frontier.

During a border visit with diplomats and international organisations, Foreign Minister Prak Sokhonn reiterated Cambodia’s stance that “borders should not be changed by force.”

He told displaced families in Pursat province that Cambodia would continue seeking international support, while warning of the difficulties in negotiating with “those who have military power and weapons.”

Government spokesman Pen Bona said more than 36,000 displaced citizens remain unable to return home despite a ceasefire agreed three months ago, accusing Thai military activity of undermining civilian security.

He urged Thailand to respect commitments made under the December 2025 joint statement, including accelerating border surveys and demarcation through the Joint Boundary Commission.

Officials said Cambodia’s position remains firm: peaceful resolution, respect for treaties, and long term stability.