On 22 October 2025, Ms. Eksiri Pintaruchi, Permanent Secretary for Foreign Affairs, co-chaired the 4th Political Consultations with Mr. Albert Chua, Permanent Secretary for Foreign Affairs for Singapore, and discussed regional issues, particularly ways to strengthen ASEAN centrality and intra-ASEAN integration, geopolitical uncertainties and their impacts on the global trading order, the balance of power in the Indo-Pacific region, as well as the promotion of sustainability and energy security in ASEAN.

The Strategic Dialogue reflects the longstanding friendship and close coordination between Thailand and Singapore, as founding members of ASEAN, and is held after the successful conclusion of the 15th CSEP meeting.