UNITED NATIONS — Experts from the UN and the international chemical weapons watchdog blamed the Syrian government Thursday for an attack in April using the nerve gas sarin that killed over 90 people.
Their report’s key findings and conclusions, obtained by The Associated Press, state that leaders of the expert body are “confident that the Syrian Arab Republic is responsible for the release of sarin at Khan Sheikhoun on April 4, 2017.”
The report by the experts supports the initial findings by the United States, France and Britain that a Syrian military plane dropped a bomb with sarin on the town of Khan Sheikhoun.
Syria and Russia, its close ally, have denied any attack and strongly criticized the Joint Investigative Mechanism, known as the JIM, which was established by the UN and the Organization for the Prohibition of Chemical Weapons to determine responsibility for chemical weapons attacks in Syria.
The attack in Khan Sheikhoun sparked outrage around the world as photos and video of the aftermath, including quivering children dying on camera, were widely broadcast.
The United States blamed the Syrian military and launched a punitive strike days later on the Shayrat air base, where it said the attack was launched.
Responding to Thursday’s report, US Ambassador Nikki Haley said: “Today’s report confirms what we have long known to be true. Time and again, we see independent confirmation of chemical weapons use by the Assad regime.”
Clearly referring to Russia, she said, “In spite of these independent reports, we still see some countries trying to protect the regime. That must end now.”
“The Security Council must send a clear message that the use of chemical weapons by anyone will not be tolerated, and must fully support the work of the impartial investigators,” she said.
The experts also determined that the Islamic State extremist group was responsible for an attack in Um Hosh in Aleppo on September 16, 2016 using mustard gas.
The JIM report said its leadership panel “expresses its shock and dismay about the existence and use of these weapons in the Syrian Arab Republic, and its deep sympathy to those affected by them.”A fact-finding mission by the OPCW reported on June 30 that sarin was used in the Khan Sheikhoun attack and “sulfur mustard” in Um Hosh, but it was up to the JIM to determine responsibility.
The report was issued two days after Russia vetoed a US-sponsored resolution to extend the mandate of the JIM for another year.
Russia’s UN Ambassador Vassily Nebenzia said Moscow wanted to wait for the JIM report.
Haley said countries that fail to support the JIM “are no better than the dictators or terrorists who use these terrible weapons.”
Syria and Russia had initially suggested that a rebel weapon may have detonated on the ground in Khan Sheikhoun.
New call for Assad to step down
The report will increase pressure on Assad’s regime just as Washington, in the wake of battlefield victories against the Islamic State group, renews calls for him to step down.
Secretary of State Rex Tillerson’s said US policy has not changed, but his remarks represented tougher language from an administration that had previously said Assad’s fate is not a priority.
The secretary’s comments to reporters came during a visit to Geneva in which he met UN envoy Staffan de Mistura, who is trying to convene a new round of peace talks next month.“We do not believe there is a future for the Assad regime, the Assad family,” Tillerson said. “I think I’ve said it on a number of occasions. The reign of the Assad family is coming to an end, and the only issue is how should that be brought about.”
Russia, which is running a parallel peace process with Iran and Turkey in a series of talks in the Kazakh capital Astana, reacted coolly to Tillerson’s remarks.
“I think we should not pre-empt any future for anybody,” said Nebenzia.