United States Air Force, the Pentagon, Washington D.C. The directorate is responsible for Air Force logistics, installations and mission support long-range planning, strategic support planning and associated policies. The directorate prepares, executes and manages programs totaling $21 billion annually for aircraft, missiles, munitions, equipment, vehicles, infrastructures and facilities. He served at the Pentagon until April 2015, followed by an assignment as the mobilization assistant to the commander of the Oklahoma City Air Logistics Complex, at Tinker AFB, Oklahoma, with $3B in revenue and over 9,000 employees. He was promoted to his Brigadier General on Dec 2, 2017, and he was nominated by the President to his current rank of Major General on March 5, 2021. Military decorations and badges References External links John Tree's website 1966 births Living people United States Air Force Academy alumni University of Oklahoma alumni Chaminade University of Honolulu alumni Illinois Democrats Recipients of the Legion of Merit Recipients of the Defense Superior Service Medal