The New Coalition to Destroy the Islamic State by David Ignatius, Washington Post
The raw Sunni recruits in crisp camouflage uniforms, popping off rounds at the firing range at a U.S. training camp here, illustrate the dilemma for the United States as it seeks to form a strong military force to drive the Islamic State from its capital, Raqqah.
The United States could try to build the Sunni army it would want, ideally, to capture Raqqah, a Sunni city. But that might take years. Or it can go with the army it has, which is dominated by the tough, experienced Kurdish fighters from the YPG militia. They’re anathema to Turkey, to the north, and to the official Syrian political opposition. But the rampaging Syrian Kurds get the job done.
The United States is trying to do some of both, by building a new opposition coalition under the makeshift banner of the “Syrian Democratic Forces,” or SDF, which integrates Sunnis, Christians, Turkmen and other inexperienced fighters with the larger, powerhouse that is the YPG. That’s not ideal politically but it makes military sense…