Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Prince Sultan Air Base is an air base located at Al Kharj, Saudi Arabia.There was formerly a large United States presence there during Operations Southern Watch, Enduring Freedom and Iraqi Freedom. The U.S. presence was predominantly that of multiple U.S. Air Force (USAF) flying units, augmented by a U.S. Navy (USN) or U.S. Marine Corps (USMC) EA-6B Prowler squadron, a Royal Air Force (RAF) fighter squadron with Tornado F.3s and a French Air Force (ALA) fighter squadron with Mirage 2000s plus a C-135RF air refueling aircraft. Following the attack on U.S. Air Force facilities at Khobar Towers in Dharan in 1996, all USAF activities at that location were relocated to PSAB.