US-backed forces in Syria have entered the most heavily fortified area of Raqa, the de facto capital of the Takfiri ISIL group.
The US Central Command said in a statement dated Tuesday that coalition forces supported an advance by Syrian Democratic Forces fighters “into the most heavily fortified portion of Raqa by opening two small gaps in the Rafiqah Wall that surrounds the Old City.”
The SDF faced heavy resistance, as the ISIL militants used the wall as a combat position and planted mines and improvised explosive devices against advancing fighters.
“Conducting targeted strikes on two small portions of the wall allowed coalition and partner forces to breach the Old City at a locations of their choosing,” the statement read.
This prevented ISIL from using “pre-positioned mines, IED and VBIEDs, protected SDF and civilian lives, and preserved the integrity of the greatest portion of the wall.”
A 25-meter (80-foot) section of the wall was targeted, which “will help preserve the remainder of the overall 2,500-meter wall,” it added.
Brett McGurk, the US special presidential envoy for the US-led coalition, said on Twitter that breaching the wall in Raqa was a “key milestone in campaign to liberate the city.”
The US-backed fighters entered Raqa from the south for the first time on Sunday, crossing the Euphrates River to enter a new part of the Syrian city, a monitor said.
The SDF have spent months closing in on the ISIL bastion and entered the city’s east and west for the first time last month.
According to the coalition, some 2,500 ISIL Takfiris are fighting in the city.
ISIL overran Raqa in 2014, turning it into the de facto capital of its self-declared “caliphate.”
The city was the scene of some of the group’s worst atrocities, including public beheadings.
The United Nations warn that up to 100,000 civilians are still trapped in the city.
McGurk earlier tweeted: “#ISIS terrorists down to less than one square kilometer in #Mosul and totally surrounded in #Raqqa, #SDF advancing from four directions,” using another acronym for ISIL.
