Re: The two nations agreed to let Swiss spies in on their secret
The Swiss were unlikely to become direct enemies of Germany and the US, so why not chat to some of their top spies, let them in on the idea, and probably sweeten the deal by promising to let them in on anything that might concern them, all they have to do is look the other way...
What's the chances that the finances for the whole operation went through some Swiss banks as well, that way everyone gets their cut.
Biting the hand that feeds IT
