Faisal bin Hasan Tirad, the ambassador extraordinary and plenipotentiary of the Kingdom of Saudi Arabia to the Kingdom of Belgium and the Dukedom of Luxemburg and head of Saudi mission to the European Union, has extended congratulations on the anniversary of the National Day of the Kingdom to the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud, Crown Prince Sultan bin Abdulaziz Al Saud, the Deputy Premier, Minister of Defense and Aviation and Inspector General, and Prince Naif bin Abdulaziz Al Saud, Second Deputy Premier and Minister of Interior. In a statement to the Saudi Press Agency on the occasion, Tirad expressed pride of the precious anniversary of the unification of the country by late King Abdulaziz bin Abdulrahman Al Saud and the achievements of his sons who governed after him until the current bright era of King Abdullah.