Siracourt V-1 bunker

The Siracourt V-1 bunker is a Second World War bunker built in 1943–44 by the forces of Nazi Germany at Siracourt, a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France. Codenamed Wasserwerk St. Pol, it was intended for use as a bomb-proof storage facility and launch site for V-1 flying bombs. However it never went into operation due to intensive Allied bombing that made it the most heavily attacked of all the German V-weapon sites, and also of all military targets in Europe during World War II. ()