MOSUL — (CNN) Iraqi forces have entered ISIS-held Mosul for the first time in more than two years and are battling ISIS militants on the front line, defense officials told CNN.
Iraqi Ministry of Defense spokesman Brig. Gen. Tahsin Ibrahim told CNN that units of the 9th Armored Division had entered the city on Thursday, adding that troops had stormed the neighborhood of al Intisar in the east.
Penetrating the eastern border on Thursday has been the most significant breakthrough in the offensive launched two weeks ago to free the key city from the militant group’s brutal rule.
Officials had warned that entering Mosul would likely trigger the fiercest fighting yet, and that the battle is expected to be fought “street to street,” or even “house to house.”
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Latest developments
Iraqi forces have cleared two blocks of al Intisar
The Defense Ministry says there is a safe passage for civilians to flee
Hundreds of civilians have poured out of Mosul
Coalition warplanes have struck several targets, US members of the operation say
Among targets hit was an ISIS convoy carrying senior members, a bridge, an IED factory and two tunnels
ISIS leader Al-Baghdadi rallies fighters
Around 100,000 forces in an Iraqi-led coalition have taken part in a decisive push toward Mosul, freeing communities from ISIS control village by village along the way.
But only Iraqi forces are entering the ground operation in Mosul, commanders say, a testament to Prime Minister Haider al-Abadi’s claims that the battle for Mosul is at its core an Iraqi fight, and that sectarian politics must be kept from the key battle.
Counter-terrorism forces have been on the city’s eastern outskirts since Monday but had struggled to push through ISIS snipers, improvised explosive devices (IEDs), suicide attacks and even boulders placed on the main road to the city to slow forces’ progress.
Forces made their push into Mosul after ISIS’ media arm released audio purportedly featuring the terror group’s leader, Abu Bakr al-Baghdadi, attempting to rally fighters.
Addressing the estimated 5,000 ISIS members holed up in the city, al-Baghdadi said that “holding your ground in honor is a thousand times better than retreating in disgrace.”
Coalition airstrikes meanwhile pounded Mosul and hit an ISIS convoy, some of them carrying senior ISIS members, as it crossed the al Khames bridge in the city center, witnesses inside Mosul told CNN. ISIS shut the damaged bridge down after the strike.
From the west, the Popular Mobilization Units (PMU) — a largely Shia paramilitary force assigned the task of advancing west of Mosul — said they had cut off the main access road used by ISIS to flee to Syria through western Iraq.
Witnesses inside Mosul have told CNN over the past month that ISIS fighters and their relatives have been seen on buses heading out of Mosul, presumably to the group’s Syrian city of Raqqa.
‘We have new life’
As forces broke through the city’s border, the Iraqi Army opened up a safe route out for civilians to evacuate from the frontline in al Intisar, the Defense Ministry’s Ibrahim told CNN.
A CNN team on the ground saw hundreds of civilians fleeing by foot from the direction of Mosul and the village of Gogjali on the outskirts, risking ISIS’ bobby traps and gunfire to get themselves and their families out.
Hundreds gathered on the side of a road where the Iraqi military sent trucks and buses to pick them up and take them to an IDP camp in the town of Khazir. The men were packed on the back of utility trucks while the women and children were taken by bus.
An elderly woman in a wheelchair who was pushed all the way by a relative to the pick up point said they had traveled for hours after intense fighting overnight.
“We didn’t sleep the entire night, and there were rockets. We weren’t able to bring our cars through… so we actually walked this entire route,” she told CNN.
A young man with her explained that ISIS had placed roadside bombs in front of their homes.
“There are snipers on the rooftops,” he said.
Another woman wearing an Islamic niqab — to hide her face and protect her family members still in Mosul — described to CNN how ISIS would shoot at civilians as they fled.
“It’s very hard to describe our feelings right now. It feels like we have new life,” she said while holding her young daughter.
What next?
Entering Mosul is a significant breakthrough for Iraqi troops, but this phase of the offensive comes with enormous challenges. Iraqi troops faced strong resistance the closer they got to the city and clearing just the first two blocks of the eastern Mosul neighborhood involved heavy clashes.
One challenge is differentiating ISIS fighters from civilians. It is reported to have brought tens of thousands of civilians — mostly women and children — into the city to be used as human shields, a known tactic it uses to ward off airstrikes and ground assaults.
Witnesses have told CNN over the past weeks that fighters have rigged bridges with explosives and that suicide squads had been sent in from Raqqa to prepare from the battle. Now they say ISIS teenagers are riding around the east on motorbikes wearing suicide vests.
As they go head to head with ISIS in Mosul, coalition forces are pushing from other directions in an attempt to squeeze the militants out.
From the west, the Popular Mobilization Units — a largely Shia paramilitary force assigned the task of advancing west of Mosul — said they had cut off the main access road used by ISIS to flee to Syria.
Witnesses inside Mosul have told CNN over the past month that ISIS fighters and their relatives have been seen on buses heading out of Mosul, presumably to the group’s Syrian heartland of Raqqa.
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