I'm not 100% sure that the Jewish religion can be associated with Israeli foreign policy. Israel would be fighting with Palestine whether any Jewish believers lived there or not.
I agree that the claim that All Jews are necessarily Pro-Israel is false. But I don't think that was what the author meant. His claim seemed more like "Israel is a Jewish state, and does misdeeds under that banner", which I don't think anyone would disagree with.
https://www.vox.com/world/2018/7/31/17623978/israel-jewish-n...