The borders of the Islamic State’s “caliphate” are shrinking fast. The group’s strongholds in Iraq and Syria are collapsing one by one. The U.S.-led war has reached a point where questions are being raised about what comes next.
So far, the answer seems likely to be: more war.
That’s partly because the U.S. strategy for defeating the Islamic State relies on a variety of regional allies and local armed groups who are often bitterly at odds. Though all of them regard the Islamic State as an enemy, most of them regard one another as enemies, too. As they conquer territory from the militants, they are staking out claims to the captured lands in ways that risk bringing them into conflict with others who are also seizing territory. New wars are brewing, for control of the post-Islamic State order.
Here is a list of 10 of them, in no particular order. There are doubtless more. Some have already started. Others may never happen. But any one of them could increase the Islamic State’s chances of survival, perpetuating the conditions that enabled the group to thrive — and perhaps entangling the United States in the region for many years to come.
WAR NO. 1: U.S.-backed Syrian Kurdish forces and Turkish-backed Arab forces
This is one of the wars that have already started, and it is also one of the more complicated ones. Turkey, which is fighting a war at home against separatist Turkish Kurds, has watched with alarm as Syrian Kurds have capitalized on U.S. support to expand Kurdish control over northeastern Syria. Syrian Arab rebels allied to Turkey are also opposed to the Kurdish expansion, which is encroaching on Arab areas. So when Turkey intervened in Syria two weeks ago to help Syrian rebels capture Islamic State territory, it was clear that the Kurds were as much of a target as the Islamic State. Fighting has since erupted, and though the United States has asked both sides to stop, it is unclear whether the it has enough leverage over its rival allies to prevent a deepening conflict.
WAR NO. 2: Turkey and the Syrian Kurds
This war would be similar to war No. 1, but bigger. For now, Turkey has confined its incursion into Syria to an area of Syria occupied by the Islamic State that is mostly Arab. But Turkey is just as worried about the de facto Kurdish state emerging along its border farther east. Kurds declared an autonomous region there earlier this year, and Turkey is now building a wall along the border to try to seal it off. If the tensions persist, a direct Turkish invasion of the Kurdish area — where a small number of U.S. troops also are based — can’t be ruled out.
WAR NO. 3: Syrian Kurds and the Syrian government
The Syrian government also feels threatened by the territorial ambitions of the Kurds. Until recently, they had maintained an uneasy alliance, and Syrian President Bashar al-Assad boasted on a number of occasions that his government provides the Kurds with arms. But the relationship has soured since the autonomy declaration by the Kurds, and the two sides have fought brief battles in areas where they both have forces.
There is now a cease-fire, but the Kurdish aspirations to self-rule are directly at odds with Assad’s proclaimed goal of reasserting Syrian sovereignty over the whole country.
WAR NO. 4: The United States and Syria
This is a war that could have erupted on any number of occasions in the five years since President Obama called for the ouster of Assad. That it hasn’t is testimony to how much both sides want to avoid conflict. It still seems extremely unlikely. But there are a few front lines where the Islamic State war could at some point bring U.S.-backed groups into direct conflict with Syrian government forces. Among them is the Islamic State’s Syrian capital, Raqqa, where in June the United States and Syria were both backing rival offensives from opposite directions. Last month, the U.S. military scrambled jets to deter Syrian warplanes from bombing the Kurds.
WAR NO. 5: Turkey and Syria
The Turkish intervention in Syria has for now been confined to fighting the Islamic State and Kurdish forces. Turkey has also taken steps to mend fences with both Russia and Iran, Assad’s most important allies, who appear to have given a green light to Turkey’s intervention in northern Syria.
If Turkey’s fight against the Islamic State goes well, however, the Turkish forces will soon find themselves up against Syrian government front lines around the contested city of Aleppo. That could get messy.
SOURCE: Liz Sly
The Washington Post