縦じゅう射しゃ

noun, noun or participle which takes 'suru'

enfilade; enfilading fire

Military term for firing along the length of an enemy position, exposing it to fire from end to end. Used as a noun or with する.

• 敵てきの塹ざん壕ごうに縦じゅう射しゃを加くわえた。

  They delivered enfilading fire into the enemy trench.

• 縦じゅう射しゃは防ぼう