AlHijjah 21, 1432, Nov 17, 2011, SPA -- Crown Prince Naif bin Abdulaziz Al Saud, Deputy Premier and Minister of Interior, congratulated Sultan Qaboos bin Saeed of the Sultanate of Oman on his country's National Day. In his cable of congratulations, Crown Prince Naif bin Abdulaziz Al Saud wished the Sultan of Oman continuous health and happiness and his people steady progress and prosperity.