to use its “Disavowal of Infidels” rally to disrupt the hajj. That may mean tighter security boxing in Iranian pilgrims. Back in the 1980s, a disagreement over the rally prompted Saudi security police to shoot and kill 402 pilgrims. Iran boycotted the hajj for a few years but eventually agreed to a Saudi demand that the rally be held only within the Iranian encampment and only for Iranians.