Iran’s supreme leader on Saturday threatened Israel and the US with “a crushing response” over attacks on Iran and its allies. Ayatollah Ali Khamenei spoke as Iranian officials are increasingly threatening to launch yet another strike against Israel after its October 26 attack on the Islamic Republic that targeted military bases and facilities and that Iran said killed at least five people. Israel’s retaliatory strikes on Iranian military facilities came weeks after the October 1 attack, in which Iran launched 200 ballistic missiles at Israel, sending most of the population rushing to bomb shelters and safe rooms, causing relatively minor...