CROWN PRINCE SULTAN BIN ABDULAZIZ, DEPUTY PREMIER, MINISTER OF DEFENSE AND AVIATION AND INSPECTOR GENERAL, LEFT RIYADH TONIGHT FOR QASSIM REGION. HE WAS SEEN OFF AT RIYADH AIR BASE BY PRINCE SATTAM BIN ABDULAZIZ, DEPUTY GOVERNOR OF RIYADH REGION; PRINCE KHALID BIN SULTAN BIN ABDULAZIZ, ASSISTANT MINISTER OF DEFENSE AND AVIATION AND INSPECTOR GENERAL FOR MILITARY AFFAIRS; PRINCE TURKI BIN SULTAN BIN ABDULAZIZ, ASSISTANT MINISTER OF CULTURE AND INFORMATION; PRINCE SALMAN BIN SULTAN BIN ABDULAZIZ, MINISTER PLENIPOTENTIARY AT THE SAUDI EMBASSY IN THE UNITED STATES, OTHER PRINCES, AND SENIOR PROTOCOL AND MILITARY OFFICIALS. HE WAS ACCOMPANIED BY A NUMBER OF PRINCES.