His Royal Highness Prince Haji Al-Muhtadee Billah, the Crown Prince and Senior Minister at the Prime Minister's Office visited the Royal Thai Embassy in Brunei Darussalam, 4th November morning, to sign the Book of Condolences following the passing of Her Majesty Queen Sirikit, the late Queen Mother of Thailand on the 24th of October 2025.

The arrival of His Royal Highness was greeted by Mr. Kittivudh Pinyowit, Chargé d'Affaires at the Royal Thai Embassy, and senior Embassy officials. Also present, Yang Berhormat Dato Seri Setia Awang Haji Erywan bin Pehin Datu Pekerma Jaya Haji Mohd Yusof, Second Minister of Foreign Affairs.