Bandar seri begawan: His Majesty the Sultan and Yang Di-Pertuan of Brunei Darussalam joined other Heads of Delegation at the Second Plenary Session of the ASEAN-Russia Commemorative Summit, which centered around the theme "Integration Processes in Eurasia".
According to Radio Television Brunei, the session included a Working Lunch where important remarks were made by the Secretary-General of ASEAN, the Secretary-General of the Shanghai Cooperation Organisation (SCO), and the Chairman of the Eurasian Economic Commission (EEC) Board. Additionally, a report was presented on the outcome of the ASEAN-Russia Business Forum, a significant side event of the summit that took place on June 17, 2026, in Kazan, Russian Federation.