The path to a consolidated Air Force Research Laboratory began with the passage of the Goldwater–Nichols Act which was designed to streamline the use of resources by the Department of Defense. In addition to this Act, the end of the Cold War began a period of budgetary and personnel reductions within the armed forces in preparation for a "stand-down" transition out of readiness for a global war with the Soviet Union. Prior to 1990, the Air Force laboratory system spread research out into 13 different laboratories and the Rome Air Development Center which each reported up two separate chains of command: a product center for personnel, and the Air Force Systems Command Director of Science & Technology for budgetary purposes. Bowing to the constraints of a reduced budget and personnel, the Air Force merged the existing research laboratories into four "superlabs" in December 1990. During this same time period, the Air Force Systems Command and Air Force Logistics Command merged to form Air Force Materiel Command (AFMC) in July 1992.