In the Battle of Liaoyang from August 24th and September 4th, the IJA Second Army mounted a frontal attack from the south, and the IJA First Army circumscribed a mountainous area in the East and attacked the enemies flank.
8月24日-9月4日の遼陽会戦では、第二軍が南側から正面攻撃をかけ、第一軍が東側の山地を迂回し背後へ進撃した。