The proposed major military assault into Syria holds considerable risk for Turkey, not the least of that being a possible accidental escalation of hostilities with Russia, but it now seems unavoidable if Ankara is not to see a major disaster, not only wasting more than five years of intense effort to overthrow the Syrian Gov-ernment of President Bashar al-Assad, but also to avert the unfettered escalation of the Kurdish war to wrench a large part of Turkey away from Ankara to create a new Kurdish state which would link with Iraqi and Syrian Kurds. Already, Turkey has paid an enormous...