Daesh launched car bombs and suicide attackers against the Syrian Democratic Forces (SDF) assaulting Baghouz, in a last-ditch effort to stave off defeat in its final patch of territory, fighters from the US-backed force said on Sunday to Reuters.
Capturing the village in eastern Syria will be a milestone in international efforts to roll back the militants, whose self-styled “caliphate” covered roughly one third of Syria and Iraq at its height in 2014.
But it is universally accepted that the group, which has been in territorial retreat since then and suffered its major defeats in 2017, will remain a security threat as an insurgent force with sleeper cells and some desolate pockets of territory.
The SDF had said it expected a “decisive battle” on Sunday after advancing gradually for 18 hours to avoid land mines sown by Daesh, whose fighters are also using underground tunnels to stage ambushes and then disappear.
By midday, however, there was no sign of the battle being over, and a spokesman for the US-led international coalition supporting the SDF said the pace of the advance had ebbed.
“ISIS [Daesh] fighters have been using suicide vests and car bombs to slow down the SDF offensive and hide from Coalition strikes in the area of Baghuz,” Col. Sean Ryan told Reuters.
“They still hold civilians and are lacing the tunnels with IEDs as well,” he said, referring to improvised explosive devices.
The SDF has previously estimated several hundred IS insurgents to be inside Baghouz, mostly foreigners, and the coalition has described them as the “most hardened” militants. But Ryan said their hiding underground made it difficult to determine current numbers.
From a position about 3 km (2 miles) from the front line on Sunday afternoon, warplanes and the pounding of artillery could be heard overhead as plumes of smoke rose over Baghouz.
An SDF commander there told Reuters that Daesh had sent explosive-ridden vehicles towards advancing fighters the night before. Air strikes destroyed two of them, and the SDF fired on a third to blow it up, he said.
The jihadists also shelled the approaching force.
Sinjar Shammar, from the Kurdish YPG which spearheads the SDF coalition, was wounded when shrapnel from a shell struck the armoured vehicle he was driving.
“My comrade was sent to the hospital. His leg is gone,” said Shammar, 22, as his arm was being bandaged at a first-aid point.
“(But) morale is great (at the front line). I will return to the comrades in a bit… God willing, we will triumph.”