Zajac suggested that a large number of smaller bunkers should be built, connected with each other by trenches.

In the basement, a small bunker and elevator were later added for the state leadership.

Along the line and at every crossing small bunkers dotted the landscape.

The family was crowded into a small bunker they had constructed in the back of the house.

They filled the small bunker and had their weapons trained on both of them.

The officers lived in small bunkers, like animal caves, along the north side of the camp, dug into the hill.

Indeed the border looked like an armed camp, with a barbed-wire fence and small bunkers all over the hills.

Expecting to be shot, he was transferred back to the small bunker.

Halfway down the room there was a series of small bunkers.

The first hundred small bunkers were built between 1920-1924.