He spent his time constructing fortifications for the new capital city, Richmond.

They construct fortifications and train the farmers for battle.

He organised militia companies and constructed new fortifications large enough to hold most of the population.

After landing, the soldiers began constructing an airbase and fortifications.

The Iraqis had constructed heavy static fortifications around the city.

The defenders rushed to construct fortifications during the night; nobody was given any sleep.

Home office and nomadic workers must learn to construct fortifications around their time.

You seem to know quite a bit about constructing fortifications, my friend.

By 4 am, they had constructed fortifications that were proof against small arms and grapeshot.

He was soon transferred to the Carolinas to construct fortifications.