Nazi Mega Weapons

To protect occupied Europe from an Allied invasion, Hitler demanded the construction of a defensive wall stretching thousands of kilometers from France in the south to Norway in the north.

From PBS - The story of how Hitler's Atlantic Wall sucked in huge quantities of raw materials and men and faced its ultimate test on D-Day

From PBS - Examine the impenetrable submarine pens the Nazis built to protect U-boats from Allied attacks.

From PBS - The first ever long-range rockets were designed and built by the Nazis in a network of top secret research labs, underground silos and hi-tech launch pads.