Riyadh, Sha'ban 1, 1436, May 19, 2015, SPA -- Crown Prince Mohammed bin Naif bin Abdulaziz, Deputy Premier and Minister of Interior, patronized here today the parade of special security forces units as well as the courses graduation ceremony. Upon arrival at the venue, the Crown Prince was received by Commander of Special Security Forces Maj. Gen. Mofleh Al-Otaibi and a number of high ranking officers. A speech ceremony was held on this occasion. --SPA 19:16 LOCAL TIME 16:16 GMT www.spa.gov.sa/w