Armed Iraqi Shiite fighters from the Popular Mobilisation units, supporting the Iraqi government forces, walk on a street during clashes with Islamic State (IS) group's militants in the town of Saqlawiya on the outskirts of Fallujah

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 in the town of Saqlawiya on the outskirts of Fallujah

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 in the town of Saqlawiya on the outskirts of Fallujah

An armed Iraqi Shiite fighter from the Popular Mobilisation units, supporting the Iraqi government forces, guards a position during clashes with Islamic State (IS) group's militants in the town of Saqlawiya on the outskirts of Fallujah