UN Says Syrian Army Used Chemical Weapons in Qmenas Village in 2015

The Syrian army attacked the village of Qmenas with chemical weapons in March 2015, UN experts said in a report released Friday.

But they were unable to determine who was responsible for two other chemical weapons attacks -- against Binnish in Idlib province in March 2015 and Kafr Zita in Hama province in April 2014.

The report was presented Friday to the UN Security Council.

The UN-led joint investigative mechanism (JIM) in late August reported that Syrian government forces had carried out at least two chemical attacks in 2014 and 2015 and that Islamic State jihadists had used mustard gas as a weapon.

Of the nine total alleged chemical attacks it is considering in its ongoing probe, the JIM has now attributed three to the Syrian government and one to the Islamic State group.

In its fourth report, investigators concluded that there is now "sufficient information" that the attack on Qmenas "was caused by a Syrian Arab Armed Forces helicopter dropping a device from a high altitude which hit the ground and released the toxic substance that affected the population." 

Investigators say the substance may have been chlorine gas, based on the symptoms the victims displayed.

In Kafr Zita, however, the JIM could not confirm that the Syrian army had used barrel bombs to dump toxic substances because "the remnants of the device allegedly used had been removed," the report said. 

Investigators also said that a "canister with traces of chlorine" was found in Binnish, though the container could not be "linked to any of several incident locations identified."

The inquiry's mandates was extended until October 31 to finish the probe.

Governments in Paris, London and Washington have already called for sanctions against perpetrators of chemical attacks in Syria, including against the regime in Damascus.

But the Syrian government has been shielded by its ally Russia, which has questioned the JIM findings and said the evidence is not conclusive enough to warrant sanctions.

Syria agreed to get rid of its chemical stockpile and to refrain from making any use of toxic substances in warfare when it joined the Chemical Weapons Convention in 2013, under pressure from Russia.