From D DAY Through German Eyes – Wehrmacht Soldier Accounts of June 6th 1944, by Holger Eckhertz (DTZ History, 2015), Kindle Loc. 1032-49:
Did you have any personal animosity towards the Anglo-Americans?
My brother and cousin had both been killed in the East, at Kharkov, so my animosity lay more in that direction. Ironically, we had a large contingent of Russian troops with us on the Atlantic wall, who were defectors now serving in the German forces, but I had no real contact with them.
As for the English, my father had been in France in 1917 to 1918, and he confided to me that the English were surprisingly similar to us Germans in personal character, but that as a fighting force they were inconsistent, with many brave men but also a big element of shirkers and black market operators. Regarding the Americans, I think that most of us soldiers made a distinction in our minds between the American government, which we believed was a pawn of international finance, and the Americans as individuals. After all, we had all seen US films and magazines before the war, we had read about cowboys and heard jazz music, and all this was exciting and very attractive to us. But despite all this, we knew that the Americans too were intent on attacking France and destroying the unification of Europe under German protection that our leadership had achieved.
This is interesting. The phrase ‘Fortress Europe’ is still widely remembered today, I think, as part of Reich propaganda at the time, but you have reminded me that the phrase ‘United Europe’ was equally common.
Of course it was. Of course. ‘United Europe’ was a universal slogan. We should remember that both the Wehrmacht and the Waffen SS had huge recruitment campaigns in all the countries under Reich control, with the emphasis that people from all the countries of Europe should unite under arms and defend European unification. If we look at the Waffen SS, we see these very effective non-German units from all over Europe: the French, the famous Belgian-Walloon people under Leon Degrelle, the Dutch, Norwegians, the Croat Muslims with their ‘SS’ emblems on their fez hats, and so on and so on. There was a definite sense that Europe was united under the Reich, and an attack on France would be an attack on the whole structure.