In this Dec. 2, 2016 file photo, a group of civilians pass close to the body of an Islamic State militant, while fleeing from Mosul due to ISIS heavy shelling in several areas under control of the Iraqi Army, Mosul, Iraq, . Most of the fighting in Mosul has been taking place in the city's eastern sector, where Iraq's special forces are making slow progress because of fears over the safety of civilians still inside the city and spirited IS resistance. (AP Photo/Manu Brabo, File)