Prince Mohammed Ibn Naif Ibn Abdulaziz, Assistant Minister of Interior for Security Affairs, patronized here on Saturday evening the ceremony of inauguration of Training Center of Civil Defense in the Eastern Province and the graduation of a number of training courses. Upon arrival at the venue, the Prince was received by Director General of Civil Defense General Directorate lieutenant General Saad bin Abdullah Al-Tuwaijri and the Director of Civil Defense Directorate in the Eastern Province Major General Mohammed bin Abdulrahman Al-Ghamdi. A speech ceremony was held on this occasion. Lieutenant General Al-Tuwaijri said that training programs in the civil defense have been supported by Prince Naif Ibn Abdulaziz, Second Deputy Premier and Minister of Interior, Prince Ahmed Ibn Abdulaziz, Deputy Minister of Interior and Prince Mohammed Ibn Naif Ibn Abdulaziz. The ceremony was attended by a number of officers.