Crown Prince Abdullah bin Abdulaziz, the Deputy Premier and Commander of the National Guard, left Riyadh today heading for the Red Sea province of Yanbu. At King Khalid International airport, he was seen off by Prince Mishaal bin Abdulaziz; Prince Sultan bin Abdulaziz, Second Deputy Premier, Minister of Defense and Aviation and Inspector General; Prince Salman bin Abdulaziz, Governor of Riyadh Region; Prince Sattam bin Abdulaziz, Deputy Governor of Riyadh Region; other princes, ministers, and senior civil and military officials. The Crown Prince was accompanied by Prince Mit'eb bin Abdulaziz, Minister of Municipal and Rural Affairs; Prince Abdul-Ilah bin Abdulaziz; Prince Abdulaziz bin Abdullah bin Abdulaziz, Advisor at the Crown Prince's Court; Prince Mansour bin Nassir bin Abdulaziz; Prince Dr. Bandar bin Salman bin Mohammed Al Saud, Advisor at the Crown Prince's Court; Prince Mishaal bin Abdullah bin Abdulaziz, Minister Plenipotentiary at the Ministry of Foreign Affairs; Prince Saud bin Abdullah bin Abdulaziz; Prince Mansour bin Abdullah bin Abdulaziz; Prince Majed bin Abdullah bin Abdulaziz; ministers and senior protocol officials.