Prince Naif bin Abdulaziz, the Minister of Interior patronized here on Wednesday evening the graduation ceremony of 1690 students of 6th Course Diploma of Security Sciences and 37th Qualification Course of University Graduates at King Fahd Security College. Upon arrival at the venue, Prince Naif was received by Prince Mohammed bin Naif bin Abdulaziz, Assistant Interior Minister for Security Affairs and a number of officials. Prince Naif handed over certificates and prizes to elite students. The ceremony was attended by a number of officials.