Iraqi Forces Enter Mosul After 2-Week Offensive, Heavy Fighting

Commanders have said the battle for Mosul could take months.

ISIS car bombers are reportedly trying to stop the advance. The assault saw armored vehicles, including heavy tanks, move on the suburb of Bazwaya and then onward into the city as allied artillery and airstrikes hit ISIS positions, drawing mortar and small arms fire.

Shia militia commanders say it’s all going well in their fight to take Tal Afar, to the west of Mosul, yet a pro-Turkish government newspaper says it would take a very long time for Iran-backed Hashd al-Shaabi (PMU) forces to beat ISIS in Tal Afar. Turkish military sources told the newspaper the Shia groups are not near the town and claim their reports are part of a psychological warfare attempt.

There are as many as 5,000 ISIS fighters inside Mosul, in addition to up to 2,500 guarding the city's outer perimeter, according to U.S. military estimates.

"There are around 600,000 children in Mosul and their families are being forced to choose between staying, and facing a multitude of dangers including being used as human shields, or fleeing and running a gauntlet of fighters, snipers and landmines," the group said in a statement.

According to aid workers at the International Organization for Migration, more than 18,258 people have already been driven from their homes as a result of the military conflict in Mosul.

The Associated Press contributed to this report.