Syrian volunteers help victims in a field hospital in the Ghouta suburb of Damascus Damascus – George Al Shami Syria\'s main opposition group accused the government of \"massacring\" more than 1300 people in chemical weapons attacks near Damascus on Wednesday , saying many of the victims choked to death.
The accusation came as a team of UN inspectors was in Syria to probe previous allegations of chemical weapons strikes levelled against both sides during the 29-month conflict.
Western governments demanded immediate access for the inspectors to investigate the new allegations. Russia, a longstanding ally of the Damascus regime, echoed the call for an inquiry but said it suspected a \"provocation\" by the opposition and its foreign backers.
Videos distributed by activists, the authenticity of which could not immediately be verified, showed medics attending to suffocating children and hospitals being overwhelmed.
More footage showed dozens of people laid out on the ground, among them many children, some of them covered in white sheets.
The claim of chemical weapons use, which could not be independently confirmed, was vehemently denied by the Syrian regime which said it was intended to hinder the work of the UN weapons inspectors already in the country.
Opposition sources accused the army of multiple chemical weapons strikes - one in Moadamiyet al-Sham, southwest of Damascus, and more in the capital\'s eastern suburbs.
The Local Coordination Committees (LCC), a network of activists, reported hundreds of casualties in the \"brutal use of toxic gas by the criminal regime\".
And in videos posted on YouTube, the Syrian Revolution General Commission, another activist group, showed what it called \"a terrible massacre committed by regime forces with toxic gas.\"
The attack \"led to suffocation of the children and overcrowding field hospitals with hundreds of casualties amid extreme shortage of medical supplies to rescue the victims, particularly atropine,\" the LCC said.
In one video, children are seen being given first aid in a field hospital, notably oxygen to help them breathe. Doctors appear to be trying to resuscitate unconscious children.
The UN Security Council held an urgent meeting on the allegations later on Wednesday as UN officials said that talks were already under way with the Syrian government on securing access to the alleged attack sites. UN chief Ban Ki-moon was \"shocked\" by the reports a UN statement said.
The head of the UN inspection mission, Ake Sellstrom, was \"in discussions with the Syrian government on all issues pertaining to the alleged use of chemical weapons, including this most recent reported incident,\" a statement said.
Washington demanded that the inspectors be given unfettered access.
\"For the UN\'s efforts to be credible, they must have immediate access to witnesses and affected individuals, and have the ability to examine and collect physical evidence without any interference or manipulation from the Syrian government,\" said White House spokesman Josh Earnest.
Washington has previously described chemical weapons use as a red line that might prompt it to intervene militarily in Syria.
Moscow, which has said it has proof of chemical weapons use by the rebels in March, expressed scepticism about the opposition\'s claims.
The foreign ministry said the timing of the allegations as UN inspectors began their work \"makes us think that we are once again dealing with a premeditated provocation.\"
Source: AFP