Question: Some air force personnel at Columbus Air Force Base originally trained at the King Faisal Air Academy in which town in Saudi Arabia?

Context paragraphs:
Double cantilever hangar: A Double cantilever hangar is a type of hangar that was constructed by the United States Air Force during the Cold War.  Large hangers were constructed at Castle Air Force Base, Loring Air Force Base, Carswell Air Force Base, and Travis Air Force Base, while smaller hangars were constructed at March Air Force Base, Edwards Air Force Base, Hanscom Air Force Base, and Homestead Air Force Base.

King Faisal Air Academy: The King Faisal Air Academy is a military flight school in Riyadh, Saudi Arabia.  Programs include fighter pilot, weapon director, air traffic controller, and information technology training.  Training lasts for twenty-seven months.  Because most of the Royal Saudi Air Force's equipment is made by the United Kingdom and the United States instruction is in English, and much of the faculty are British.  Unlike other officer training schools, graduates of KFAA are trained as both pilots and officers simultaneously and are fully qualified for both flight and command duties upon graduation.  Some graduates go on to further training with the United States Air Force at Columbus Air Force Base.

Columbus Air Force Base: Columbus Air Force Base (AFB) (IATA: CBM, ICAO: KCBM, FAA LID: CBM) is a United States Air Force base located approximately 9 mi north of Columbus, Mississippi.

Air Force Financial Services Center: The Air Force Financial Services Center (AFFSC) is a Field Operating Agency of the United States Air Force.  The center is located at Ellsworth Air Force Base in Rapid City, South Dakota.  Its mission is to centrally process all military pay and travel pay transactions for the Air Force, and to answer financial services questions from Air Force personnel 24 hours a day, 7 days a week.  The commander of the Air Force Financial Services Center reports to the Deputy Assistant Secretary of the Air Force for Financial Operations in The Pentagon.

Air Force Personnel Operations Agency: The Air Force Personnel Operations Agency (AFPOA) serves as the single Air Force focal point for submission and acceptance of total force human resources information technology requirements.  It works with Air Force manpower, Personnel and Services (A1), the Air Force Personnel Center, the Air Reserve Personnel Center and other human resources customers to capture information technology systems requirements in support of the A1 enterprise.  AFPOA documents those requirements to deliver streamlined and improved personnel services to commanders, managers, and Airmen.  The agency also orchestrates final user acceptance testing of the resulting systems and computer applications to ensure they meet the needs of its customer.

Texas World War II Army Airfields: Many United States Air Force personnel have spent some of their military service being trained in Texas at fields originally built during World War II.  Be it basic military training at Lackland Air Force Base, technical training, officer training, or flight training at other facilities across the state.  Texas is the home of the Air Education and Training Command (AETC) located at Randolph Air Force Base, near San Antonio.

King Faisal Foundation: The King Faisal Foundation was established in 1976 by the sons of King Faisal of Saudi Arabia.  Prince Mohammed is the Chairman of the Board of Trustees of the King Faisal Foundation.  Managing Director of the Foundation is Prince Khalid Al-Faisal.  The foundation is one of the largest philanthropic foundations in the world.

Annals of Saudi Medicine: The Annals of Saudi Medicine is a bimonthly peer-reviewed medical journal published by the King Faisal Specialist Hospital and Research Centre (Riyadh, Saudi Arabia).  It was established in 1981 as the "King Faisal Specialist Hospital Medical Journal" and obtained its current name in 1985.  Publication frequency increased from quarterly to bimonthly in 1988.  The editor-in-chief is Nasser Al-Sanea (King Faisal Specialist Hospital and Research Centre).

King Abdulaziz Air Base: King Abdulaziz Air Base (IATA: DHA, ICAO: OEDR) , formerly Dhahran International Airport and Dhahran Airfield is a Royal Saudi Air Force Air Base located in Dhahran in the Eastern Province of Saudi Arabia.  It's the first airport ever built in Saudi Arabian soil.  It was operated by the United States Air Force (USAF) from 1945 until 1962.  After use by the USAF, Dhahran Airfield became Dhahran International Airport, as well as the co-located King Abdulaziz Air Base of the Royal Saudi Air Force (RSAF).  The military relationship that exists today between the United States and Saudi Arabia was highly influenced by the origin and development of this airfield.  The base is close to other major cities in the area including Al-Thuqbah (5 km to the east), Khobar (5 km to the southeast), and Dammam (25 km to the northwest).

United States withdrawal from Saudi Arabia: Beginning during Operation Desert Shield in August 1990, while preparing for the Gulf War, the United States sent a large troop contingent to Saudi Arabia.  After the war, remnant troops, primarily U.S. Air Force personnel, augmented by a smaller number of coordinating and training personnel from the U.S. Navy, U.S. Army and U.S. Marine Corps remained in Saudi Arabia under the aegis of Joint Task Force Southwest Asia (JTF-SWA), as part of Operation Southern Watch (OSW).  The United Kingdom and France also maintained a small contingent of Royal Air Force and French Air Force training personnel.

Supporting paragraphs: King Faisal Air Academy Columbus Air Force Base
Answer: Riyadh