Other than Zone F, can the same zone be activated multiple times in a turn? The specific instance is if the German player has one bridge that he really wants to blow. Can he keep on activating that zone rolling to blow that particular bridge until he succeeds?
We could not find anything in the rules against it, but it did not seem intuitive to me. If allowed it seems that it could break down into the whole game fighting over just one zone.
Not sure what you're asking. The German player can't activate a Zone to make a bridge demolition. Only an Area may be activated to do that.
Any area or zone may be activated any number of times during a turn. You may, however, activate an Area or Zone only once per impulse.