Other squads were moving to set up positions north of the buildings and cover the eastern approaches.

He had set guards these past few weeks, covering all the approaches.

From his window he could cover the front approaches to the stone barn beyond the corrals.

Even in the distance he could see blaster fire spraying out to cover the approaches on the west side of the building.

Several forts were built to cover the various approaches to the town.

Zhinkovitch hadn't sent patrols out to cover the approaches to his sanctuary.

We must not spread ourselves thin, trying to cover all the possible approaches.

That made the Saudi deployment look pretty good, since three of their five brigades were covering the approaches to the oil fields.

I want your guns to cover the approaches to the south wall.

Chapter 2 of this book covers the major theoretical approaches.