On 8 August 2025, His Excellency Mr. Cherdchai Chaivaivid, Ambassador and Permanent Representative of the Kingdom of Thailand, presided over a ceremony held on the auspicious occasion of the Birthday Anniversary of Her Majesty Queen Sirikit the Queen Mother, 12 August 2025. Joining Ambassador Chaivaivid at the ceremony were diplomats and officers of the Permanent Mission and the Office of the Military Advisor and their spouses.