Barely an hour after the first American and Israeli missiles struck Iran on 28 February, Donald Trump looked into a camera and told 90 million Iranians: “Now is the time to seize control of your destiny. This is the moment for action. Do not let it pass.”
The assumption was elegant in its simplicity: kill the head, and the body collapses. Remove Khamenei, and Iranians—60 percent of whom are under 30, battered by sanctions, enraged by the January massacre of tens of thousands of protesters—would pour into the streets, overwhelm the security forces, and deliver regime change on a platter. Washington would get Tehran without Baghdad. Decapitation without occupation. Revolution by remote control.
It hasn’t happened.

