This measure was designed to make capture of the already heavily fortified city even more difficult.

It used to be a fortified city to prevent attacks.

George figures out that the fortified city on it must be Istanbul.

It was a fortified city and served as an administrative center.

"You're moving to attack a superior force in a fortified city, right?"

It is now the only fortified city in North America.

I had no longer any need for the mountain, the valley and the fortified city.

Above the town are the ruins of a fortified city.

Thus, at age 74, he led the defense of the fortified city.

Two armies, each led by a general, are preparing to attack a fortified city.