Prince Ahmad bin Abdulaziz, Deputy Minister of Interior, patronized here today ceremony of graduation of 1600 cadets in twelve specialized security courses for cadets of General Security Training City at Makkah region for the training year 1428/1429H. Upon arrival at the venue, the Deputy Minister of Interior was received by Prince Mohammad bin Naif bin Abdulaziz, Assistant Minister of Interior for Security affairs, and a number of security officials in Makkah region. The courses involved knowledge and skill aspects and were carried out at the city in Azizia district in Makkah.