Describing Germany's loss in WW2 as 'affecting their foreign policy a little' represents a profound disconnect with reality, which is that WW2 fundamentally reshaped the entire world, cemented the US as a superpower, set up the USSR for its rise, split Germany in two (with major political effects to this day), ended European empires (UK, French), and ultimately brought about the EU. And those are just some of WW2's effects, which would have all gone completely different directions if Germany or Japan had won.