Kirtland Air Force Base (IATA: ABQ, ICAO: KABQ) is a United States Air Force base. It is located in the southeast quadrant of the Albuquerque, New Mexico, urban area, adjacent to the Albuquerque International Sunport. The base was named for the early Army aviator Col. Roy C. Kirtland. The military and the international airport share the same runways, making ABQ a joint civil-military airport.

Kirtland AFB is the largest installation in the Air Force Global Strike Command and sixth largest in the United States Air Force. The base occupies 51,558 acres and employs over 23,000 people, including more than 4,200 active duty and 1,000 Guard, plus 3,200 part-time Reserve personnel. In 2000, Kirtland AFB's economic impact on the City of Albuquerque was over $2.7 billion. ^{[citation needed]}

Kirtland is the home of the Air Force Materiel Command's Nuclear Weapons Center (NWC). The NWC's responsibilities include acquisition, modernization and sustainment of nuclear system programs for both the Department of Defense and Department of Energy. The NWC is composed of two wings–the 377th Air Base Wing and 498th Nuclear Systems Wing–along with ten groups and seven squadrons.

Kirtland is home to the 58th Special Operations Wing (58 SOW), an Air Education and Training Command (AETC) unit that provides formal aircraft type/model/series training. The 58 SOW operates the HC-130J, MC-130J, UH-1N Huey, HH-60G Pave Hawk and CV-22 Osprey aircraft. Headquarters, Air Force Operational Test and Evaluation Center is also located at Kirtland AFB. Additionally the 150th Special Operations Wing of the New Mexico Air National Guard, an Air Combat Command (ACC)-gained unit, is also garrisoned at Kirtland. It is also home to the Kirtland Underground Munitions Maintenance and Storage Complex, the largest known repository of nuclear weapons in the world.

Kirtland Air Force Base was named for Colonel Roy C. Kirtland (1874–1941) in February 1942. Colonel Kirtland learned to fly in 1911 in one of the first Wright airplanes at Dayton, Ohio. During World War I, he organized and commanded a regiment of mechanics and served as an inspector of aviation facilities. Recalled from retirement in 1941 at age 65, he was oldest military pilot in the Air Corps. Colonel Kirtland died of a heart attack on 2 May 1941 at Moffett Field, California.

Kirtland Air Force Base has dramatically changed since its establishment as a U.S. Army airfield in 1941. It has evolved from a hastily constructed training and testing facility necessitated by World War II, to a significant USAF center for R&D. What began as a 2,000-acre air base has grown into a 51,800-plus-acre facility.

Kirtland Air Force Base's beginnings stem from three private airfields of 1928 to 1939 and are similar to that of other installations choosing to adapt existing runways and hangars for military use.

In 1928, two Santa Fe Railroad employees working with the town of Albuquerque, graded two runways on East Mesa with one approximately 5,300 feet long and the other just under 4,000 feet. Albuquerque Airport was wholly a private venture, irrespective of the town's involvement. Immediately following construction of the airport, other individuals and promoters became interested in Albuquerque as a crossroads location for southwestern air traffic. James G. Oxnard, a New York entrepreneur, bought Franklin's interest in Albuquerque Airport, expanding the facility toward the end of 1928.