Indeed, one only has to look at the rhetoric extremists have used since the military conflict with Iran to promote antisemitic conspiracy theories and to call for violence against Jews. We found that the rebranding of Operation Epic Fury — the official name of the US military operation in Iran — as “Operation Epstein Fury” generated more than 91,000 mentions on X from more than 60,000 unique authors in just a few days. The fact is that antisemitism has manifested in different ways over the years. It has come from the left and the right, the religious and the secular,...