Several world leaders extended congratulatory messages to King Philippe of Belgium on the Belgian National Day. Azerbaijan’s President Ilham Aliyev sent letters expressing sincere congratulations and wishes for lasting peace and prosperity to the Belgian people, as reported by multiple Azerbaijani outlets. In the United Arab Emirates, the UAE leadership — including President Sheikh Mohammed bin Zayed Al Nahyan and other senior officials — sent congratulatory cables to the Belgian king and other Belgian leaders. Kazakhstan’s President Kassym-Jomart Tokayev also sent goodwill remarks, highlighting Belgium as a partner and noting the strengthened ties following his Brussels visit. Collectively, the messages reflect ongoing diplomatic cordiality and longstanding bilateral relations between Belgium and its partners in Europe and beyond. The outlets framing these messages emphasize diplomatic norms and ongoing cooperation across energy, trade, and regional dialogue.