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.
https://en.wikipedia.org/wiki/Texas_Military_Forces
interesting read
“After the United States Armed Forces, Texas Military Forces are the most capable, mission-ready forces in the United States.[22][23][18] They include infantry, paratroopers, special forces, armored cavalry, field artillery, communication, cyber, intelligence, support, medical, engineering, civil affairs, and weapon of mass destruction response units totaling over 23,000 service members. It also maintains a fleet of manned and unmanned aircraft with strike, reconnaissance, and transport capabilities, a fleet of rotorcraft, and a fleet of riverine watercraft. It maintains a statewide network of garrison, training, and monitoring installations. It maintains command and control through shelter and mobile tactical operations centers”