barrack buster

Any of several improvised mortars, developed in the 1990s by the engineering group of the Provisional Irish Republican Army

Japanese Meaning

即席迫撃砲。1990年代に暫定北アイルランド共和軍の工学グループによって開発された、即席の迫撃砲の一種。

Soldiers inspected the crater left by the barrack buster that had been fired at the base.

兵士たちは基地に撃ち込まれた即席迫撃砲が残したクレーターを調べた。

Sense（1）

Any of several improvised mortars, developed in the 1990s by the engineering group of the Provisional Irish Republican Army

barrack busters

（ plural ）