The Commander of the Joint Military Operation Commander, Army Lt. Gen. Talib Shaghati, speaks with the media in the town of Khazer, Iraq, Wednesday, Oct. 19, 2016. The senior Iraqi general on Wednesday called on Iraqis fighting for the Islamic State group in Mosul to surrender as a wide-scale operation to retake the militant-held city entered its third day. (AP Photo/Khalid Mohammed)

The Commander of the Joint Military Operation Commander, Army Lt. Gen. Talib Shaghati, speaks with the media in the town of Khazer, Iraq, Wednesday, Oct. 19, 2016. The senior Iraqi general on Wednesday called on Iraqis fighting for the Islamic State group in Mosul to surrender as a wide-scale operation to retake the militant-held city entered its third day. (AP Photo/Khalid Mohammed)