Germany plans to turn buildings into bomb shelters
Germany plans to turn buildings into bomb shelters

www.euronews.com
Germany plans to turn buildings into bomb shelters

Germany is drawing up a list of public and private buildings that could be converted into bunkers if necessary, the country's Interior Ministry said on Wednesday
Hope for the best, plan for the worst.
I don't think they necessarily have any special intel, but they're certainly expecting the US to do something boneheaded, like decide to leave NATO, and thus encourage more militarism on the part of countries not included in NATO.
Of course, odds are pretty high that's exactly what's going to happen.