There is evidence for an earlier fortified structure from a motte and ditch discovered north of the hall.

A fortified structure was built in Tarbert during the 13th century.

The whole shape bears little resemblance to other Roman fortified structures.

A castle is a fortified structure used to defend a territory.

Perhaps they had a fortified structure here.

Even now, it has not decided whether the waste should be stored permanently in underground shelters or in fortified structures above ground.

Anyway, there were remarkably few casualties for an assault on a fortified structure.

It is housed in the old fortified structure of the castle and the view from its windows is breathtaking.

The island was used for grazing livestock and there was a fortified structure on the island.

Residents believe it was a fortified structure for the commanding officer of the Ottoman army in the region.