On 22 April 2025, Her Excellency NETH Thida Vichhuna, Under-Secretary of State of the Ministry of Foreign Affairs and International Cooperation, participated in the ASEAN National Security Advisors' Meeting (NSA) in Perhentian Island, Malaysia.

The Meeting exchanged views on challenging security issues faced by ASEAN Member States and also highlighted the importance of ASEAN's collective effort in response to such challenges and its contribution to regional peace and security.