The enemy troops were in full retreat.

敌军全线退却。

《新英汉大辞典》

The surprise attack dismayed the enemy troops.

突然袭击使敌军丧胆。

youdao

We dislodged the enemy troops from their positions.

我们把敌军逐出阵地。

youdao

He wanted to attack from the sea, deep behind the enemy troops at the city of Inchon.

VOA: special.2009.05.24

He led troops on very dangerous attacks against the enemy.

VOA: special.2009.05.24

Today it is a surge. But now,like then,American troops hunt the rough terrain for an elusive enemy who hides among the populace or takes sanctuary across the border in a neighboring country.

VOA: standard.2009.09.09

But they came under heavy fire from enemy troops hiding nearby as they made their getaway.

BBC: Private Gregg Stone

On landing, they soon find themselves pinned down by a vast force of enemy troops.

BBC: Soldiers flies Stars and Stripes

Lawmakers questioned his military's readiness to detect and counter enemy troops who might use similar blind spots.

NPR: SKorea: North Korea Moved Missile To East Coast