Russia's United Nations ambassador warned that US-led strikes could lead to a confrontation between the world's two preeminent nuclear powers.
As fears of a Russia confrontation with Western powers mount, French President Emmanuel Macron expressed his "deep concerns" over the situation in Syria in a phone call with Russian President Vladimir Putin.
But this was balanced by a warning from France's ambassador to the U.N., Francois Delattre, who told the Security Council that the Syrian government's decision to use chemical weapons again meant they had "reached a point of no return".
Russia's U.N. Ambassador Vassily Nebenzia insisted that there was "no credible confirmation of toxic substance use in Douma", adding that "we have information to believe that what took place is a provocation with the participation of certain countries' intelligence services".
Russia's denial of the attack comes as Organization for the Prohibition of Chemical Weapons, is set to study the area for evidence. Foreign Minister Sergei Lavrov warned Western intervention in Syria would "lead to new waves of migrants to Europe".
More than 100 missiles were fired from ships and manned aircraft, and the allies struck three of Syria's main chemical weapons facilities, U.S. Defense Secretary Jim Mattis and Joint Chiefs of Staff Chairman General Joseph Dunford said.
"This is grotesque, it is a blatant lie, it is the worst piece of fake news we've yet seen from the Russian propaganda machine", Pierce told reporters.
Modi exhorts BJP leaders to fast across India to expose Congress
Amit Shah will observe a hunger strike in Hubli in poll-bound Karnataka, while party MPs will fast in their constituencies. While Interacting with media in New Delhi Surjewala said, "This is a farce of a fast by the Modi government".
Russian Federation has been a staunch ally of Syrian President Bashar Assad's government and has helped turn the tide of war in his favor since entering the conflict in September 2015.
But U.S. Ambassador to the United Nations, Nikki Haley, said on Friday that Washington estimated Assad's forces had used chemical weapons at least 50 times during the seven-year-long Syrian conflict.
Any U.S. strike would probably involve the Navy.
The capture of Douma has clinched a major victory for Assad, crushing what was once a centre of the insurgency near Damascus, and underlines his unassailable position in the war.
"The United States of America will not allow the Assad regime to continue using chemical weapons".
The Syria crisis has come as a test not only for Trump, but incoming White House national security adviser John Bolton, a hawk who joined Trump's team this week.
In April previous year Trump ordered Tomahawk strikes on the Shayrat Airbase in response to a similar chemical weapons attack on rebel-held Khan Sheikhoun.