Kurdish-led fighters battling to capture ISIS’ last major stronghold in Syria are making "slow and methodical" progress, the US-led coalition backing them said on Tuesday.
"The enemy is fully entrenched and ISIS fighters continue to conduct counter attacks," coalition spokesman Colonel Sean Ryan said in an email, adding it was "too early for a timetable" on when the operation might end.
Baghouz, a village on the east bank of the Euphrates at Syria's border with Iraq, is ISIS’ last territorial foothold in the US-led coalition's area of operations. However, the militants still hold land in central Syria in a remote desert area otherwise controlled by the regime.
In places it lost in Syria and Iraq, ISIS was able to go to ground and has carried out deadly guerrilla attacks.
On Monday, columns of white smoke from coalition air strikes were visible and trucks crammed with fleeing civilians drove along a dusty track out of the enclave, a Reuters witness said.
Coalition air power, crucial to the Syrian Democratic Forces' advances, has leveled entire districts of towns and cities in the fight against ISIS, though it says it takes care to avoid hitting civilians.
On Tuesday, the Syrian Observatory for Human Rights said at least 70 civilians had been killed and wounded by air strikes that it said struck a camp for civilians in Baghouz, and that 16 civilians were killed in strikes overnight.
In letters to the United Nations, Syria's Foreign Ministry condemned US-led strikes that it said killed 16 civilians in a camp in Baghouz including women and children.
"Syria calls on the (UN) Security Council again to stop these crimes...and end the aggressive, illegitimate presence of American and other foreign forces," the ministry said.
Ryan said the coalition was aware of the report and was looking into it. "The coalition continues to strike at ISIS targets whenever available," he said.
SDF spokesman Mustafa Bali said on Monday many civilians remained in Baghouz, compelling the fighters to proceed cautiously. The SDF believes 400-600 militants may still be dug in there.
Bali said Tuesday that 600 civilians had fled the combat zone overnight and the Syrian Observatory said another 350 made it out that day.
An Agence France Presse correspondent said the SDF watched people fleeing warily at first, but as the group of about 25 people got closer, members of the Free Burma Rangers volunteer medical group scrambled down the hill to meet them.
Half a dozen among the new arrivals were adult men. The rest were women, panting after their long trudge out of Baghouz, and young children with dirty hair.
About half were Ukrainian or Russian women and their children, while most of the others were Syrian.
