Video report by ITV News Senior Correspondent John Irvine
Syrian government troops have moved into towns and villages in northern Syria, setting up a potential clash with Turkish-led forces advancing in the area.
The deployment near the Turkish border came after Syrian Kurdish forces previously allied with the US said they had reached a deal with President Bashar Assad’s government to help them fend off Turkey’s invasion, now in its sixth day.
Assad’s return to the region his troops abandoned in 2012 at the height of the Syrian civil war is a turning point in an eight-year civil war, giving another major boost to his government and its Russian backers and is like to endanger, if not altogether crush, the brief experiment in self-rule set up by Syria’s Kurds since the conflict began.
The fast-deteriorating situation was set in motion last week, when US President Donald Trump ordered American troops in northern Syria to step aside, clearing the way for an attack by Turkey, which regards the Kurdish fighters as terrorists.
Since 2014, the Kurds have fought alongside the US in defeating the so-called Islamic State group in Syria, and Mr Trump’s move was condemned at home and abroad as a betrayal of an ally.
In the past five days, Turkish troops and their allies have pushed into northern towns and villages, clashing with the Kurdish fighters over a stretch of 125 miles. The offensive has displaced at least 130,000 people.
Abandoned in the middle of the battlefield, the Kurds turned to Assad and Russia for protection and announced on Sunday night that Syrian government troops would be deployed in Kurdish-controlled towns and villages along the border to help repel Turkish advances.
Kurdish official Aldar Khalil said in a statement that the aim of the agreement is for Syrian troops to be deployed along the border, except for the area between the towns of Ras al-Ayn and Tal Abyad, where Turkish troops are advancing.
He added that the autonomous authority will continue to run daily affairs in north-east Syria.
Syrian state media broadcast repeated footage of government forces entering northern towns and villages with residents chanting slogans in support of Assad, while others rushed to hug the soldiers.
Syrian fighters backed by Turkey said they began an offensive alongside Turkish troops to capture the Kurdish-held town of Manbij, on the western flank of the Euphrates. Mustafa Sejari, an official with the Turkey-backed fighters, tweeted: “The battle of Manbij has begun.”
Turkey’s private NTV television reported that Turkish special forces and commandos began advancing toward Manbij in the afternoon. CNN-Turk also mentioned the attack.
Turkish President Recep Tayyip Erdogan signalled earlier in the day that his military was ready to begin the assault on Manbij, with a goal of returning the city to Arab populations who he said were its rightful owners.
Mr Erdogan said Turkey’s military offensive into north-east Syria is as “vital” to Ankara as its 1974 military intervention in Cyprus, which split the island. He also made clear Turkey would not halt its offensive despite the widespread condemnation.
The military action sets up a potential clash between Turkey and Syria and raises the spectre of a resurgent IS group as the US relinquishes any remaining influence in northern Syria to Assad and Russia.