By Jack Detsch, Al-Monitor: “Despite stiff resistance from improvised explosive devices, car bombs and even drones, the Syrian Democratic Forces (SDF) have now entered the Old City of Raqqa, breaking through a seventh-century wall laden with explosives where IS has been holding out. The contingent of Arab and Kurdish soldiers number between 30,000 and 40,000.”
From Reuters: "Islamic State militants began reinventing themselves months before U.S.-backed Iraqi forces ended their three-year reign of terror in Mosul, putting aside the dream of a modern-day caliphate and preparing the ground for a different fight. Intelligence and local officials said that, a few months ago, they noticed a growing stream of commanders and fighters flowing out of the city to the Hamrin mountains in northeast Iraq which offer hideouts and access to four Iraqi provinces. Some were intercepted but many evaded security forces and began setting up bases for their new operations. What comes next may be a more complex and daunting challenge for Iraqi security forces once they finish celebrating a hard-won victory in Mosul, the militants' biggest stronghold."