noun
Historical term for the office of the Supreme Commander of the Allied Powers in occupied Japan (1945–1952). Often abbreviated as GHQ.
See also: ＧＨＱ
The General Headquarters occupied and governed Japan from 1945 to 1952.
戦後、連合国総司令部の指令で多くの改革が行われた。
After the war, many reforms were carried out under the directives of the General Headquarters.