超ちょう越えつ交こう代たい

noun

passage of lines

Military term for a maneuver where one unit moves through another unit's position, either forward or rearward.

• 部ぶ隊たいは夜よ明あけ前まえに超ちょう越えつ交こう代たいを実じっ施しした。

  The unit conducted a passage of lines before dawn.