Raqqa: US-backed forces declare 'total liberation' of ISIS stronghold

Raqqa, Syria (CNN)US-backed militias on Friday declared the "total liberation" of the Syrian city of Raqqa, which for more than three years was the de facto capital of ISIS.

Speaking at a ceremony held to celebrate the capture of Raqqa, Syrian Democratic Forces spokesman Talal Silo claimed a "historic victory" over ISIS and said the extremist group had suffered a "brutal" defeat.
He paid tribute to all those killed and injured in the struggle, as well as all the Syrian factions that battled for 130 days to force ISIS from its key Syrian stronghold and their international backers.
Raqqa liberated from ISIS control
Raqqa liberated from ISIS control

    JUST WATCHED

    Raqqa liberated from ISIS control

MUST WATCH

Raqqa liberated from ISIS control 02:00
Silo said control of the city would be handed over to civilian leaders once clearing operations were completed and that the SDF would guarantee the protection of the city and its province.
    "The future of Raqqa will be decided by its people," Silo said, as he urged the international community to support their rebuilding efforts.
    A daunting task lies ahead of Raqqa's recently created civilian council, made up of local citizens, as they seek to restore the devastated city.
    The ceremony was held in the same dusty Raqqa stadium where ISIS fighters made their last stand earlier this week.
    SDF commanders told CNN that the choice of location was intended to add insult to injury following the extremist group's defeat there.
    Local officials, dignitaries and tribal chiefs from Raqqa and neighboring towns and cities were among those to attend, alongside members of the Syrian Democratic Council, which is tasked with helping to rebuild the city.
    Footage from the former soccer stadium showed jubilant SDF fighters dancing hand-in-hand to music pumping from loudspeakers as they gathered ahead of the ceremony.

    Prison cells

    The SDF believe ISIS held many detainees within the stadium, the group's biggest prison in the city, SDF chief press officer Mustafa Bali said. The SDF had hoped to find around 300 "missing" Kurds when the stadium was seized from ISIS control but they were not there, he said.
    ISIS turned the changing and locker rooms on the lower level of the stadium into prison cells and interrogation rooms, Bali said.
    On the lower level of Raqqa's stadium, holes have been punched through the walls of rooms to create a kind of "rat run" for ISIS fighters.
    On the lower level, CNN saw room after room with holes punched through the walls to create a kind of "rat run," through which ISIS fighters could move. A number of rooms appeared to have been used as cells. Some had what the SDF said were detainees' names, with dates next to them, written on the walls.
    The rooms on the lower levels have not yet been fully cleared and may still be rigged with homemade explosive devices, the SDF said. Large numbers of flies buzzed around the stadium, possibly drawn by the presence of corpses lying undiscovered under the rubble.
    The SDF says the rooms on the lower stadium level have not yet been cleared and may be booby-trapped with explosive devices.
    A few ISIS fighters are believed still to be at large in the network of tunnels that ISIS dug under the city.
    It could take months to clear the city of explosives, one Kurdish commander, Rojda Falat, told CNN.
    Residents are being told to stay away from Raqqa for now, until landmines and booby traps -- found in many of the towns and cities ISIS has fled -- are removed. Many are living in overcrowded refugee camps as they wait to return home.

    Tillerson: 'Critical milestone'

    The US-led coalition lauded the SDF's seizure of the city in a statement Friday.
    Raqqa drone video shows ISIS execution square
    Raqqa drone video shows ISIS execution square

      JUST WATCHED

      Raqqa drone video shows ISIS execution square

    MUST WATCH

    Raqqa drone video shows ISIS execution square 01:42
    "An ethnically diverse force with local elements leading the fight, the SDF conducted a highly effective, professional operation in a difficult urban area to free the city," said coalition director of operations Brig. Gen. Jonathan Braga.
    "They fought tenaciously and with courage against an unprincipled enemy, taking great care to move the population trapped by Daesh away from the battle area and minimize civilian casualties," he said, using an Arabic name for ISIS.
    US Secretary of State Rex Tillerson also congratulated the SDF and the Syrian people on the liberation of Raqqa.
    "The United States is proud to lead the 73-member Global Coalition that supported this effort, which has seen ISIS's so-called caliphate crumble across Iraq and Syria," he said.
    "Our work is far from over but the liberation of Raqqa is a critical milestone in the global fight against ISIS, and underscores the success of the ongoing international and Syrian effort to defeat these terrorists."
    Tillerson said the fall of Raqqa marked the beginning of a "new phase" in Syria, in which the US and its allies would seek to reduce violence and renew UN-backed diplomatic efforts. He added that US President Donald Trump had played a key role in pushing ISIS out of its stronghold.
    "In January, ISIS was actively plotting terrorist attacks against our allies and our homeland in Raqqa. Nine short months later, it is out of ISIS's control due to critical decisions President Trump made to accelerate the campaign," he said.

    Black flag hauled down

    A sustained effort to retake the city began in early June, in an operation led by the SDF and supported by coalition air strikes.
    The US-backed SDF announced the last phase of the operation at the weekend. ISIS finally lost control of the city on Tuesday, when the terror group's black flag was hauled down from Raqqa's stadium.
    The SDF declared "major military operations" over, although pockets of resistance remained.
    Seized in early 2014, Raqqa soon became the nerve center of the group's sprawling bureaucracy. It also was the hub for planning overseas terror attacks -- especially in France and Belgium -- because so many foreign fighters called it home.
    Now, it is a symbol of the terror group's decline. ISIS controls only a small strip of territory along the Euphrates River in northern Syria.