1.   As soon as we crossed the border, enemy troops started firing at us.

2.   Enemy troops are now three miles inside their territory.

3.   His platoon was captured by enemy troops.

4.   Clearly, one of the objectives is to demoralize the enemy troops in any way they can.

5.   The enemy troops were annihilated.

6.   They shelled the enemy troops.

7.   The first line of defense is a water-filled fosse that enemy troops would have to cross.

8.   The city was being overrun by enemy troops.

9.   The massive onslaught of enemy troops caught the country by surprise.

10.   Although administration officials stress that the war is not nearly over, they are putting in place procedures and facilities to dispose of enemy troops and their leaders.