noun
barbed wire entanglement; wire obstacle
Refers to military-style barbed wire barriers, often used for perimeter defense or in prison settings.
基地の周囲には鉄条網が張り巡らされている。
Barbed wire entanglements are stretched around the base.
脱走を防ぐため、刑
To prevent escapes, barbed wire was installed on top of the prison walls.