In 1972, most of northeastern Cambodia was added to the operational area.

It was small inside what served as the operational area.

To get to their proposed operational area the convoy had to take a difficult route.

I wasn't exactly unknown in the operational areas and until now could be reached without too much trouble.

In the days to come, as we draw closer to the operational area, he will have to be watched for any signs of breakdown.

The city was militarized and divided into three operational areas.

This department will, of course, take on the responsibility for everything outside of your operational area.

If full surprise is not achieved, that operational area will become quite important.

Apparently my future operational area off the coast of Florida left nothing to be desired.

They are usually based at police stations which are central to the operational area.