Not a pretty picture, but the promised Fort which is part of the Maginot Line. The Maginot Fort in Sainte Agnès was built in 1932. Solidly ...
With enough steel doors, tunnels and caverns to make a James Bond villain weep with envy, Switzerland's former main Cold War command centre is undergoing a makeover as a cloud computing datacentre.
German Field Fortifications on the Eastern Front
Amman road, near Ammanford.
Concrete bunker probably Normandie.
Photographer Leo Fabrizio, over a period of years, discovered remarkable camoflaged bunkers that blended into Switzerland's fields, mountainsides and woodland.
Dělostřelecká tvrz BOUDA - muzeum Československého opevnění
Pěchotní srub R-S-74 Na holém
Russian bunkers with guns still intact.
Uitgraven bunkers west Terschelling