Operation and Maintenance Department of Military Facilities - Najran Force 7 Avis Najran Prince Sultan Air Base 126 Avis Al-Kharj Prince Sultan Center for Defense Studies and Research 89 Avis Riyadh Self-revenue fund in King Abdullah Medical City in the Holy Capital 6 Avis Mecca King Fahd Security College 226 Avis Riyadh Lire la suite