Prince Abdul-Rahman bin Abdulaziz, the Deputy Minister of Defense and Aviation, and Prince Naif bin Abdulaziz, the Interior Minister, attended here last night a graduation ceremony of Riyadh Schools, which was patronized by Governor of Riyadh region Prince Salman bin Abdulaziz, who is also Honorary President of Riyadh Schools. The graduation ceremony was for the secondary stage students and its outstanding students during the academic year of 1428-1429 AH. Speaking on the occasion, Dr Abdul-Ilah Al-Musharref, the Director General of the schools, highlighted the achievements attained by Riyadh Schools. The ceremony was also attended by a number of princes, officials and parents of the students.