Ever looked at recent weapons exports to Israel? Or rather their absence? The federation is not granting permission for anything but general military goods (helmets, vests, etc). Only reasonable legal reasoning behind it is that the government thinks that they could be used in a genocide, to commit war crimes, such things.
That is: They’re not saying it openly but the German federal government absolutely shit-binned Netanyahu and his Kahanites as genocidal maniacs. Also if we were still exporting weapons Germany’s streets would be way less calm right now.
Diplomatically speaking, Germany would very much rather sit this one out, and is silently hoping for non-fascists to come to power in Israel, again. People who then can at least be encouraged to restart the peace process. Because one thing’s for sure: There’s no Israeli security without Palestinian freedom, and there also isn’t Palestinian freedom without Israeli security. The two things depend on each other. Germany always understood this, and still does: That supporting Israel means supporting Palestine. The non-fascists on both sides, that is.