Mosul

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FILE - in this Saturday, Nov. 26, 2016 file photo, fighters of the Popular Mobilization Forces stand at the front line against Islamic State Group militants outside Mosul, Iraq. Iraq's mostly Shiite militia forces say they will participate in the next major battle against IS in Iraq after victory was declared in Mosul last month. (AP Photo/Anmar Khalil, File)

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Islamic State terrorists are gone, but Mosul is now filled with destroyed residential and commercial buildings. Faisal Jeber, director of Gilgamesh Center for Antiquities and Heritage Protection, said 30 percent to 50 percent of Mosul's historic Old City has been destroyed. (Wadood Sarmad)

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Lieutenant General Raid Shaker Jawlat, center, of the Iraqi federal police talks with Colonel Pat Work of the U.S. Army's 82nd airborne division as they look at a map of Mosul, in Mosul, Iraq, Friday, June 30, 2017. Work warned that as Iraqi forces close in on the Islamic State group's last remaining positions in Mosul the troops are at increased risk of friendly fire attacks. (AP Photo/Balint Szlanko)

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In this July 9, 2017 photo, destroyed buildings sit on the Old City of Mosul, Iraq. Iraq’s U.S.-backed forces succeeded in wresting Mosul from the Islamic State group but at the cost of enormous destruction. The nearly 9-month fight culminated in a crescendo of devastation _ the blasting of the historic Old City to root out the militants’ final pockets.(AP Photo/Felipe Dana)

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In this July 13, 2017 photo, members of the Salih Ahmed family stand on the roof of their partially damaged house in the west side of Mosul, Iraq. Iraq’s U.S.-backed forces succeeded in wresting Mosul from the Islamic State group but at the cost of enormous destruction. The nearly 9-month fight culminated in a crescendo of devastation _ the blasting of the historic Old City to root out the militants’ final pockets.(AP Photo/Felipe Dana)

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FILE - In this March 13, 2017 file photo, Iraqi civilians flee their homes during fighting between Iraqi security forces and Islamic State militants, on the western side of Mosul, Iraq. 3,351,132 _ The number of Iraqis across the country who remained displaced by violence in the fight against IS as of June 30, according to the U.N. migration agency. As Iraqi forces have retaken territory from the militants, more than 1,952,868 people have been able to return home. Of those still displaced, the vast majority are from Nineveh province, where Mosul is located. Some 700,000 are sheltering in camps, while the rest are living with extended family or in rented housing. (AP Photo/Felipe Dana, File)

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FILE - In this Nov. 15, 2016 file photo, internally displaced people flee fighting between Iraqi forces and Islamic State militants on a road in eastern Mosul, Iraq. 3,351,132 _ The number of Iraqis across the country who remained displaced by violence in the fight against IS as of June 30, according to the U.N. migration agency. As Iraqi forces have retaken territory from the militants, more than 1,952,868 people have been able to return home. Of those still displaced, the vast majority are from Nineveh province, where Mosul is located. Some 700,000 are sheltering in camps, while the rest are living with extended family or in rented housing.(AP Photo/Felipe Dana, File)

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FILE - In this March 9, 2017 file photo, Iraqi civilians walk toward Iraqi security forces after fleeing their homes due to fighting between government forces and Islamic State militants, on the western side of Mosul, Iraq. 3,351,132 _ The number of Iraqis across the country who remained displaced by violence in the fight against IS as of June 30, according to the U.N. migration agency. As Iraqi forces have retaken territory from the militants, more than 1,952,868 people have been able to return home. Of those still displaced, the vast majority are from Nineveh province, where Mosul is located. Some 700,000 are sheltering in camps, while the rest are living with extended family or in rented housing. (AP Photo/Khalid Mohammed, File)

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Iraq's Prime Minister Haider al-Abadi, center, holds a national flag upon his arrival to Mosul, Iraq, Sunday, July 9, 2017. Backed by the U.S.-led coalition, Iraq launched the operation to retake Mosul from Islamic State militants in October. (Iraqi Federal Police Press Office via AP)

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Iraq's Prime Minister Haider al-Abadi, center right, shakes hands with Lieutenant General Raid Shaker Jawlat, center left, the commander of Iraqi federal police upon his arrival in Mosul, Iraq, Sunday, July 9, 2017. Backed by the U.S.-led coalition, Iraq launched the operation to retake Mosul from Islamic State militants in October. (Iraqi Federal Police Press Office via AP)

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Iraq's Prime Minister Haider al-Abadi, center, holds a national flag upon his arrival to Mosul, Iraq, Sunday, July 9, 2017. Backed by the U.S.-led coalition, Iraq launched the operation to retake Mosul from Islamic State militants in October. (Iraqi Federal Police Press Office via AP)

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An Iraqi Special Forces soldier aims his weapon in an alley as Iraqi forces continue their advance against Islamic State militants in the Old City of Mosul, Iraq, Wednesday, July 5, 2017. Some 300 Islamic State fighters remain in the small patch of territory still controlled by the group in Mosul's Old City, a senior Iraqi commander said Wednesday. (AP Photo/Felipe Dana)

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An Iraqi Special Forces soldier walks on clothes left behind by fleeing civilians in an alley as Iraqi forces continue their advance against Islamic State militants in the Old City of Mosul, Iraq, Wednesday, July 5, 2017. Some 300 Islamic State fighters remain in the small patch of territory still controlled by the group in Mosul's Old City, a senior Iraqi commander said Wednesday. (AP Photo/Felipe Dana)

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Iraqi civilians flee through the rubble of destroyed houses in the Old City of Mosul, Iraq, Tuesday, July 4, 2017. As Iraqi forces continued to advance on the last few hundred square kilometers of Mosul held by the Islamic State group, the country's Prime Minister said Tuesday the gains show Iraqis reject terrorism. (AP Photo/Felipe Dana)

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Fleeing Iraqi civilians walk past the heavily damaged al-Nuri mosque as Iraqi forces continue their advance against Islamic State militants in the Old City of Mosul, Iraq, Tuesday, July 4, 2017. As Iraqi forces continued to advance on the last few hundred square kilometers of Mosul held by the Islamic State group, the country's Prime Minister said Tuesday the gains show Iraqis reject terrorism. (AP Photo/Felipe Dana)

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Iraqi special forces Lt. Col. Salam Hussein, center, and his team watch Islamic State positions using a surveillance camera near the frontline in the Old City of Mosul, Iraq, Wednesday, July 5, 2017. Some 300 Islamic State fighters remain in the small patch of territory still controlled by the group in Mosul's Old City, a senior Iraqi commander said Wednesday. (AP Photo/Felipe Dana)

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An Iraqi Special Forces soldier stands in position in an alley as Iraqi forces continue their advance against Islamic State militants in the Old City of Mosul, Iraq, Wednesday, July 5, 2017. Some 300 Islamic State fighters remain in the small patch of territory still controlled by the group in Mosul's Old City, a senior Iraqi commander said Wednesday. (AP Photo/Felipe Dana)

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Colonel Pat Work of the U.S. Army's 82nd airborne division looks at the skyline, as he meets with Iraqi commanders near the front lines, on the rooftop of a house in Mosul, Friday, June 30, 2017. He warned that as Iraqi forces close in on the Islamic State group's last remaining positions in Mosul the troops are at increased risk of friendly fire attacks. (AP Photo/Balint Szlanko)

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