Simultaneously, the term Festung Europa was being used by Nazi propaganda, namely to refer to Hitler's and the Wehrmacht's plans to fortify the whole of occupied Europe, in order to prevent invasion from the British Isle's troops.
Súčasne bol termín Festung Europa používaný Nacistickou propagandou, a to na označenie plánov Hitlera a Wehrmachtu na spevnenie celej okupovanej Európy, aby sa zabránilo invázii z Britských ostrovov.