This isn't the first time the AfD has asked for information on German defense capabilities and transport routes. In November, similar espionage concerns have already been voiced; back then they had already made 7000 separate inquiries.
Totally legitimate party with only the best interests of the country at heart. (Well, depending on which country you mean.)
Gut, Gericht A hat nur gesagt, dass "nö" gilt, bis Gericht B entschieden hat, ob das vorher ausgesprochene "aber sowas von" gültig ist. Also nicht ganz so schlimm wie von dir dargestellt.