Aug. 20, 2020 Fifteenth Air Force activates, consolidates ACC’s conventional forces Fifteenth Air Force activated Aug. 20, integrating wings and direct reporting units from 12th Air Force and Ninth Air Force to form a new numbered air force responsible for generating and presenting Air Combat Command’s conventional forces.
March 10, 2017 Gen. James Holmes takes command of ACC Service members of Air Combat Command welcomed its new commander during a change of command ceremony, Mar. 10.