The Perils of a Post-ISIS Middle East
To defeat the Islamic State, Washington has cultivated ties with groups at odds with each other. What happens when their common foe is gone?
As 2017 draws to a close, the mood among leading pundits on the U.S.-led campaign to dislodge the Islamic State from Iraq and Syria might seem justifiably upbeat, even jubilant. After all, the accomplishments in the campaign’s first three years are many: eliminating key ISIS leaders, clearing the group from its so-called “dual capitals” of Mosul and Raqqa, and reducing the territorial safe havens from which it can plot attacks. It’s with some justification that, on December 9, Iraqi Prime Minister Haider al-Abadi declared victory over ISIS in Iraq.
But it would be naïve to toast to victory as the new year dawns. That’s not just because the last mile of defeating a terrorist group can be the hardest one, as the
