A documentary about the strengthening of the Maginot line.
Underground space - the local power station, trains, telephone exchanges, freight elevators, sinks, kitchen, dining room.
The treatment of servicemen dancing in squatting position.
Cinema, watching the movie.
On the Siegfried line - the same measures of safety and comfort.
Morning.
Siren.
The rise, picking the alarm, run out of an underground bunker on the line.
Military action.
Monitoring service
Key words
France, troops, strengthening, relaxation