MOSCOW/BEIRUT—Russia denied on Wednesday that Syrian President Bashar al-Assad was to blame for a poison gas attack and said it would continue to back him, setting the Kremlin on course for its biggest diplomatic collision yet with Donald Trump’s White House.
Western countries, including the United States, blamed Assad’s armed forces for a chemical attack which choked scores of people to death in the town of Khan Sheikhoun in a rebel-held area of northern Syria on Tuesday.
Washington said it believed the deaths were caused by sarin nerve gas dropped by Syrian aircraft. But Moscow offered an alternative explanation that would shield Assad: that the poison gas belonged to rebels and had leaked from an insurgent weapons depot hit by Syrian bombs.
The United States, Britain and France have proposed a draft U.N. Security Council resolution that would pin the blame on Damascus. Kremlin spokesman Dmitry Peskov said Russia would argue its case blaming the rebels at the United Nations.
“Russia and its armed forces will continue their operations to support the anti-terrorist operations of Syria’s armed forces to free the country,” Peskov told reporters.
Video uploaded to social media showed civilians sprawled on the ground, some in convulsions, others lifeless. Rescue workers hose down the limp bodies of small children, trying to wash away chemicals. People wail and pound on the chests of victims.
The World Health Organization said the symptoms were consistent with exposure to a nerve agent.






