On September 12, 2015, Jeremy Corbyn was elected leader of the Labour Party despite his history of jumping to the defence of blood libellers and conspiracy theorists, his friendship with Holocaust deniers, and his political embrace of antisemitic organisations. With Corbyn's election a phenomenon known as "anti-imperialist campism" became a prominent feature of the Labour Party. "Anti-imperialist campism" is characterised by stereotyped, disproportionate, and irrational hostility to Israel and Zionism. This caused the majority of Jewish Labour supporters to feel unsafe in the new Labour Party both because Israel is a non-contingent aspect of Jewish identity and because "anti-imperialist campism" is considered to be antisemitic. Yet Jewish m...