The fight for Mosel. 4 wars in 1!

The fight for Mosel has several proxy wars going on at the same time. US vs Russia. Sunni vs Shia. Saudi Arabia vs Iran. Turkey vs the Kurds. And more. ISIL will defend Mosel with land mines, IED's, booby traps, and human shields. Atrocities will be committed. Which group will take additional territory and fight to keep it? Will a larger war begin?