解かい放ほう区く

noun

liberated area; liberated zone

Refers to a territory that has been freed from enemy or oppressive control, often used in military, revolutionary, or political contexts.

• ゲリラは山さん岳がく地ち帯たいに解かい放ほう区くを築きずいた。

  The guerrillas established a liberated zone in the mountainous region.