In 1987 operational control of the PLA ran from the two Central Military Commissions to the PLA's three general departments: General Staff Department, General Political Department, and General Logistics Department. Below the department level ran parallel chains of command for operational, political, and logistical matters, each with its own separate communications facilities. Military policy originated in the party Political Bureau or the party Central Military Commission, became an operational order at the General Staff Department level, flowed through the military regions, and arrived at a main-force unit. Orders to regional forces also passed through the military district (provincial) level.
Data as of July 1987