noun, noun or participle which takes 'suru', intransitive verb
A sudden, forceful forward movement, often in a military or competitive context. Can be used figuratively for a spirited attack or approach.
部隊は夜明けに敵陣へ突撃した。
The troops charged the enemy position at dawn.
彼は記者会見で首相に突撃質問を浴びせた。
He launched a barrage of aggressive questions at the prime minister during the press conference.