On 13 August 2026, H.E. Mr. Pongprach Makchang, Ambassador of Thailand to the Kingdom of Saudi Arabia, and his wife, Mrs. Nootchanard Makchang, hosted a luncheon for the Ambassadors of Indonesia, Pakistan, Iraq, and Brunei, as well as a former senior official of the Saudi Arabian Ministry of Foreign Affairs, alongside their respective spouses, with the objective of strengthening mutual relations.