Clearly, the perimeter defense around the house had been broken.

Despite the problems with its perimeter defense, the Americans were never threatened.

As planned, these soldiers would be responsible for the perimeter defense while the conference was taking place in the town.

The primary use of the searchlight was for perimeter defense.

The six men moved quickly into perimeter defense and dropped to the grassy earth.

We played good perimeter defense, and that makes him a lot better.

The latter are thus only used in military perimeter defenses.

Riley did allow for improvement, however, especially with his team's perimeter defense.

Move out from the cabin, set up a perimeter defense.

"He's one of the kids here best suited for perimeter defense."