NAZI MEGASTRUCTURES SPECIAL 'AMERICA’S WAR'

 The story of America’s most important battles against the Nazis and the Japanese during World War Two. This series examines the military mind-set, pioneering tactics and state-of-the-art technologies deployed by both sides.  Remnants of military hard-wear, defensive megastructures and forgotten relics of war are discovered as experts journey from the beaches of the Pacific islands to the battlefields of Northern Europe.

Nazi Megastructures Special  'America's War'  Ep3 : D-Day

The Germans expect an attack in the Spring of 1944, but instead they find themselves in a fascinating game of cat-and-mouse in the lead-up to June 6.