Prince Ahmed bin Abdulaziz, Deputy Minister of Interior, today confirmed that the 81st anniversary of the National Day of the Kingdom of Saudi Arabia is a precious memory to everybody in this country as its represents the day when late King Abdulaziz bin Abdulrahman Al Saud has unified the nation on the bases of the holy Quran and Sunna of Prophet Mohamed (peace be upon him). In a statement to mark the occasion, Prince Ahmed bin Abdulaziz said "on this day we remember the achievements of the heroes of this country and its men who scarified for it". He appealed to Allah Almighty to keep the country safe, secure and stable as it was under the prudent leadership of the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud, Crown Prince Sultan bin Abdulaziz Al Saud, the Deputy Premier, Minister of Defense and Aviation and Inspector General, and Prince Naif bin Abdulaziz Al Saud, Second Deputy Premier and Minister of Interior.