The US backed SDF takes Large Portion of Syrian Oilfields from US backed ISIS
Unless you've been asleep & have been reading any where else but here you would be unaware that this is a repeating pattern. The Kurds, on too many occasions to recount, have seen ISIS completely melt away, or the Kurds simply give ISIS a free pass at just the most opportune time. The ISIS walk away always allows the Kurds to take territory and resources- Water as just one example- Tabqa dam: Kurds Allow ISIS to Leave Tabqa & "Live to Fight Another Day" Oil, most recently.