Armed Iraqi Shiite fighters from the Popular Mobilisation units, supporting the Iraqi government forces, guard a position during clashes with Islamic State (IS) group’s militants on July 15, 2015 in the town of Saqlawiya on the outskirts of Fallujah, 50kms west of Baghdad. Iraqi security forces, Shiite paramilitaries and Sunni tribal fighters advanced towards Ramadi and Fallujah, the two main cities in the western province of Anbar in their latest push to recapture the Anbar capital from the jihadists. AFP PHOTO / AHMAD AL-RUBAYE