combat zone
combat area

Maybe it's time to get a look at the combat area.

We're in the combat area, and if we won't help ourselves, why should they risk their own people?

He then orders the ship out of the combat area.

He claimed his 19th and 20th aerial victory on 6 July in the same combat area.

Because when you get right down to it, the only thing that looks like a war zone is a combat area.

The road became a principal combat area as both sides fought to control it.

A second flight of Eagles was in the combat area now, going after their own targets.

He wishes her out of the combat area at once.

Ethiopian aircraft are also known to be operating in the combat area.

Never fly straight and level for more than 30 seconds in the combat area.