Bandar seri begawan: Hassanal Bolkiah Mosque, Tutong Town: Hassanal Bolkiah Mosque in Tutong Town held the launching of its Diamond Jubilee celebration. The event took place on the morning of January 26th at the Main Hall of the mosque.
According to Radio Television Brunei, the launching ceremony was officiated by Pengiran Dato Seri Paduka Haji Mohd Tashim bin Pengiran Haji Hassan, Deputy Minister of Religious Affairs. The event also marked the unveiling of the 2026 to 2030 strategic plan for the Hassanal Bolkiah Mosque in Tutong Town. Additionally, an exhibition was organized to showcase a collection detailing the mosque's history and development.