SO NOW WHAT? Syria declares victory over Islamic State.

The army and its allies are still fighting Islamic State in desert areas near Albu Kamal, the last town the militant group had held in Syria, near the border with Iraq, the army said.

But the capture of the town ends Islamic State’s era of territorial rule over the so-called caliphate that it proclaimed in 2014 across Iraq and Syria and in which millions suffered under its hardline, repressive strictures.

Yet after ferocious defensive battles in its most important cities this year, where its fighters bled for every house and street, its final collapse has come with lightning speed.

And now begins the more subtle task of getting Iran out of Syria — and Lebanon, and perhaps even Iraq. The Israelis and Saudis are already at work on Lebanon.