行こう動どう地ち帯たい

noun

zone of action; operational area

A somewhat formal or technical term for a defined area where activities or operations take place. Not an everyday word; more common in military, planning, or organizational contexts.

• 作さく戦せんの行こう動どう地ち帯たいは地ち図ず上じょうで赤あかく示しめされている。

  The zone of action for the operation is shown in red on the map.

• この地ち域いきは災さい害がい救きゅう助じょの行こう動どう地ち帯たいに指し定ていされた。

  This area has been designated as the operational zone for disaster relief.