Indonesia Sends Two TNI Personnel to Strengthen the ASEAN Observer Team Mission in Cambodia

The arrival of two TNI personnel who will serve as military observers in the ASEAN Observer Team (AOT) in Cambodia. (Source: Embassy of the Republic of Indonesia in Phnom Penh)

JAKARTA - Indonesia has reaffirmed its commitment to maintaining the stability of the Southeast Asian region through the deployment of two personnel of the Indonesian National Army (TNI) as Military Observers in the ASEAN Observer Team (AOT) in Cambodia.

The two personnel, Lieutenant Colonel Czi Devi Ibrohim and Major of the Navy (KH) Rangga Hadi Saputra, arrived in Phnom Penh on April 25, 2026 to continue the mission of monitoring the implementation of the ceasefire between Cambodia and Thailand.

The presence of the two TNI personnel marked the continuation of Indonesia's contribution to the regional monitoring mechanism, replacing Colonel Hermawan Weharima and Lieutenant Colonel Sukmana Bayuaji who had completed their assignments well, the Indonesian Embassy in Phnom Penh said in a statement, as quoted, Friday (1/5).

Upon arrival in Phnom Penh, the two were received by the Acting Head of the Indonesian Embassy in Phnom Penh, Krishnajie, on April 26, 2026.

The arrival of two TNI personnel who will serve as military observers in the ASEAN Observer Team (AOT) in Cambodia. (Source: Embassy of the Republic of Indonesia in Phnom Penh)

This assignment is part of Indonesia's active role in supporting ASEAN's efforts to maintain regional peace and stability. In the context of the dynamics of Cambodian-Thai relations over the past year, the presence of a neutral and credible third party is considered crucial to ensure the implementation of the ceasefire agreement is effective and prevent potential escalation of the conflict.

Since joining on September 10, 2025, the AOT Indonesia team has played a role in monitoring the security situation, conducting field verification, and submitting objective reports to relevant parties. This role is not only technical, but also strategic in building trust and maintaining transparency between countries.

AOT is a continuation of the ASEAN Interim Observer Team (IOT) whose establishment was agreed upon in a Special Meeting in Putrajaya, Malaysia, on July 28, 2025. This initiative was born out of the need for a neutral and credible monitoring mechanism after the armed conflict between Cambodia and Thailand regarding the border territory dispute.

The Terms of Reference (TOR) of AOT were then agreed upon at the Cambodia-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand Kamboja-Thailand

For Indonesia, involvement in AOT reflects a continued commitment to promote the peaceful resolution of conflicts and strengthen the regional security architecture. The contribution of TNI personnel in the field is a tangible manifestation of Indonesia's active and constructive defense diplomacy.