headquarters

noun

the military installation from which a commander performs the functions of command
指揮官が司令を出す軍事施設
- the general's headquarters were a couple of large tents
  総司令部は幾つかの大きいテントだった
the office that serves as the administrative center of an enterprise
事業の管理経営の中心として動くオフィス
- many companies have their headquarters in New York
  多くの会社はニューヨークに本社がある
a military unit consisting of a commander and the headquarters staff
司令官と司令部員から成る軍事部隊