There were preparations for such a case in West Germany: https://en.wikipedia.org/wiki/Government_bunker_%28Germany%29 https://en.wikipedia.org/wiki/Government_

There were preparations for such a case in West Germany: https://en.wikipedia.org/wiki/Government_bunker_%28Germany%29 https://en.wikipedia.org/wiki/Government_bunker_%28Germany%2... The english article also mentions Fallex 66, where for the first time, politicians were involved in a (favorable setting of a) NATO war game.