The large submarine base built at that time still stands but is not in use.

It was intended as a submarine base, but never used.

From 1899 and 1905, it was the home of the Navy's first submarine base.

No residents were paid the going rate for the land that was used to build the submarine base.

"But it is not just a submarine base," he said.

All I know is that we've got to go and tell our people at home about this submarine base.

The facilities for the submarine base continued to expand over time.

On the west side of the bay is a former submarine base, later designated as a free trade zone.

By the time this work ended in the late 1970s the nuclear submarine base was operational.

I've details of the submarine base, the docks and power plant.