The Iranian Foreign Minister Mohammad Javad Zarif said the Syrian government could not have been behind a possible chemical weapon attack on the outskirts of Damascus as President Bashar al-Assad's forces had the upper hand in the fighting.
If the use of chemical weapons is true, it has definitely been carried out by terrorist... groups, because they have proved in action that they refrain from no crime
Britain has directly accused the Assad regime of gassing hundreds of Syrian civilians amid warnings only 48 hours remain to find proof.
New videos show the eyewitness accounts of four men who witnessed an alleged chemical attack on Zamalka, a suburb of Damascus.
These are the images of the remains of rockets which, according to the men stood by them, delivered poisonous gas to a suburb of Damascus.