ISIS may be dispersed, not destroyed

In November 2001, the Taliban abandoned Kabul without a fight, and a month later the U.S. triumphantly installed Hamid Karzai as the new Afghan president. But in reality, the Taliban and their al Qaeda brethren had dispersed, not been killed or crushed. Sixteen years later, they represent a grave threat to the U.S.-backed order in Kabul.

Why it matters: Some Trump administration officials are crowing over the capture of Raqqa, the official capital of ISIS, and the surrender of hundreds of its fighters. But given the escape of ISIS leader Abu Bakr al-Baghdadi along with many other fighters, there is a nagging question whether celebration is premature. The group may merely be scattered.