An excavator cleans the ruins of collapsed buildings in the old city of Mosul, Iraq, July 5, 2018. One year after the Iraqi forces liberated the city of Mosul from Islamic State (IS) militants, tens of thousands of displaced residents are still living in tents, suffering the scorching summer with a temperature of over 50 degrees Celsius. TO GO WITH Feature: One year on, tens of thousands of Iraqis remain displaced from homes in Mosul (Xinhua/Khalil Dawood)