• Syria ready for return of refugees: FM

• Pro-Turkey rebels begin withdrawal from Idlib

Syria's foreign minister on Saturday denounced US, French and Turkish forces operating in his country as "occupying forces" and demanded that they leave immediately.

Addressing the UN General Assembly, Foreign Minister Walid al-Moualem also called on Syrian refugees to come home, even though the country's war is now in its eighth year.

Moualem, who also serves as deputy prime minister, said the foreign forces were on Syrian soil illegally, under the pretext of fighting terrorism, and "will be dealt with accordingly."

"They must withdraw immediately and without any conditions," he told the assembly.

Moualem insisted that the "war on terror is almost over" in Syria, where more than 360,000 people have died since 2011, with millions more uprooted from their homes.

He said Damascus would continue "fighting this sacred battle until we purge all Syrian territories" of both terror groups and "any illegal foreign presence."

The United States has some 2,000 troops in Syria, mainly training and advising both Kurdish forces and Syrian Arabs opposed to President Bashar al-Assad.

France has more than 1,000 troops on the ground in the war-wracked country.

On the issue of refugees, Moualem said the conditions were fine for them to return, and he blamed "some western countries" for "spreading irrational fears" that prompted refugees to stay away.

"We have called upon the international community and humanitarian organizations to facilitate these returns," he said. "They are politicizing what should be a purely humanitarian issue."

Meanwhile, pro-Ankara rebels began withdrawing from areas in northern Syria yesterday, under a Russian-Turkish deal to avert a massive assault on the country's last major opposition stronghold.

Reached earlier this month between regime ally Moscow and rebel backer Turkey, the accord provides for a buffer zone around the northern region of Idlib.