This is a list of major commands (MAJCOM) of the United States Air Force.
A major command is a significant Air Force organization subordinate to Headquarters, US Air Force. Major commands have a headquarters staff and subordinate organizations, typically formed in numbered air forces, centers, wings, and groups.
The Texas Air National Guard (TX ANG) is the aerial militia of the U.S. state of Texas. It is a reserve of the United States Air Force and part of the Texas National Guard, alongside the Texas Army National Guard. No element of the Texas Air National Guard is under United States Air Force command. They are under the jurisdiction of the Governor of Texas through the office of the Texas Adjutant General unless they are federalized by order of the President of the United States. The Texas Air National Guard is headquartered at Camp Mabry, Austin, and its chief of staff is Brigadier General Matthew Barker.
Under the "Total Force" concept, Texas Air National Guard units are considered to be an Air Reserve Component (ARC) of the United States Air Force (USAF). Texas ANG units are trained and equipped by the Air Force and are operationally gained by a Major Command of the USAF if federalized. In addition, the Texas Air National Guard forces are assigned to Air Expeditionary Forces and are subject to deployment tasking orders along with their active duty and Air Force Reserve counterparts in their assigned cycle deployment window.