As @blbalthaser.bsky.social discusses in this review of Mark Mazower’s book On Antisemitism: “The greatest attack on Jews since the Holocaust took place not October 7 but in the late 1970s and early '80s” at the hands of the Argentine Junta, “backed by the U.S. and armed with weapons from Israel.”
Fun fact: While Jews made up less than 1% of the population of Argentina, they comprised up to 12% of those disappeared during the Dirty War, due to the antisemitism of the right-wing junta and the association of Jews with leftism. More Jews were killed in the Argentine Dirty War than on 10/7/2023.