攻せめ込こむ

godan verb (-mu), intransitive verb

invade; attack; breach; penetrate

Describes military forces or large groups aggressively entering enemy territory or a defended area. Often used in historical or news contexts.

• 敵てき軍ぐんが国こっ境きょうを越こえて攻せめ込こんできた。

  Enemy forces invaded across the border.

• 城しろに攻せめ込こむ準じゅん備びを整ととのえろ。

  Prepare to storm the castle.