With new allies, ISIS outnumbered 4-to-1 in Mosul
Unease grows as thousands of Shiite milita fighters join push to kick ISIS out of key city in ethnically diverse area
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Unease grows as thousands of Shiite milita fighters join push to kick ISIS out of key city in ethnically diverse area
The involvement of Iranian-backed Shiite militias has raised concerns that the battle for Mosul, a Sunni-majority city, could aggravate sectarian tensions
Dense civilian areas and an enemy that isn't afraid to launch suicide attacks pose challenges for U.S.-backed forces in critical fight
While the international community has focused on combating ISIS in Syria, Yemen, and Iraq, the terror group has steadily been gaining ground in Somalia
As battle for Mosul grinds on, Western officials turn focus to place in Syria where Paris and Brussels attacks were plotted
International Organization for Migration says at least 8,940 people displaced since operation to retake Mosul began
At camps outside the city, adult men are separated from other refugees and interrogated
Hamdaniyah, home to 50,000 people before ISIS took over in 2014, is now shattered and deserted
Iraqi officials say fight for extremists' Mosul stronghold inching closer, but as CBS News witnesses, U.S.-backed forces are facing resistance
Iraqi PM says the Turks were never invited, but Turkey insists it play a role in retaking Mosul; Def. Sec. Ash Carter walking fine line
Defense Secretary Ash Carter's visit comes two days after U.S. service member was killed outside ISIS-held city
Wide-scale offensive aims at retaking country's second largest city, which fell to ISIS in 2014
Ten miles from Mosul, ISIS tried to hold off the Iraqi military with suicide car bombs
ISIS infiltrated Kirkuk overnight and laid siege to neighborhoods across the city after U.S.-led forces led a major offensive in Mosul earlier this week
Militants launch deadly attack on another city as Iraqi forces close in on their last stronghold in northern Iraq
It was the first U.S. service member to die from fighting in Iraq since the launch of a massive operation to retake the ISIS-held city of Mosul earlier this week
As special forces advance from east of Mosul "more quickly than we thought," Kurds hammer militants from the north
CBS News' Holly Williams reports from a town outside Mosul, where ISIS rigged most of the houses with homemade explosives
ISIS fighters likely to put up stiff defense of Iraqi city of Mosul, U.S. Army general says
Terrorist group expected to revert to al Qaeda's methods of revenue generation: extortion, kidnapping, and handouts from abroad
As front line inches closer to key city every day, Kurdish forces could soon be fighting for villages where Christians were forced to flee for their lives
A town recaptured from ISIS had a network of tunnels, a tactic Kurdish and Iraqi troops anticipate has also been used in Mosul
Iraqi forces go door to door looking for Islamic extremist holdouts as U.S. hammers their hideouts with missiles from above
The 24-year-old who came to Houston from Iraq in 2009, wanted to set off bombs at two Houston malls and planned to travel overseas to fight with ISIS, authorities said
CBS News' Holly Williams was with Kurdish forces as they broke through the front line Monday morning