ISIS set fire to oil wells in and around Qayyarah, Iraq, sending toxic smoke into the air, hoping to obscure the view of coalition warplanes. November 2, 2016.
Hashd al-Shaabi soldiers watch after an ISIS suicide bomber attack in the village of Zarqa, south of Mosul. October 31, 2016.
Suspected ISIS members wait to be interrogated by an Iraqi militia in Qayyarah, Iraq. October 29, 2016.
A Hashd al-Shaabi soldier prays at an Iraqi forward operating base south of Mosul. October 31, 2016.
The body of an alleged ISIS fighter who was burned lies in Qayyarah, Iraq. Iraqi Security Forces had said that there were multiple ISIS suicide bombers who had detonated themselves near the troops earlier that day. November 2, 2016.
ISIS left headstones in a cemetery in Qayyarah cracked and damaged. November 2, 2016.
A Iraqi Security Forces soldier climbs down a hole left in the road from an IED. October 22, 2016.
The remains of building left damaged from airstrikes in Qayyarah, Iraq. October 21, 2016.
Residents of a recently liberated village al Makuk, formally held by ISIS, prepare dinner as the burning oil wells can be seen in the background. October 22, 2016.
A man smokes a cigarette near one of the oil wells ISIS had lit fire to in Qayyarah, Iraq. October 29, 2016.
Children, who live near one of the oil wells ISIS had lit fire to, in Qayyarah, Iraq. October 26, 2016.
A family flee's along with hundreds of others as the offensive to retake Mosul began on November 20, 2016 in Qayyarah, Iraq.
A mother and her children arrive at a refugee camp east of Mosul on November 1, 2016.
A boy at a refugee camp in Qayyarah, Iraq, October 25, 2016.
Hashd al-Shaabi soldiers hand out food and water to residents in Qayyarah, Iraq, on October 29, 2016.
Qayyarah, Iraq, October 21, 2016.