The time has not yet come to engage the enemy.
With little room only the first three men could engage the enemy at any one point.
Why wouldn't he get out on the floor and engage the enemy?
They would only engage the enemy long enough to show their position.
We have engaged the enemy and are coming under heavy fire.
We did our job as soldiers, which was to engage the enemy.
"But what the hell does support mean if we can't engage the enemy?"
Most of them had run forward to engage the obvious enemy.
Then they engaged the enemy, and there was no time to think of anything but flying.
"And it appears to be moving in to engage the enemy!"