The Syrian military has rushed in reinforcements to push back insurgents from advancing further after they seized Aleppo in a suprise offensive.
The insurgents took over most of Syria's largest city on Saturday and claimed to have enter the city of Hama.
There was no independent confirmation of their claim.
claims
Iran's foreign ministry told reporters that Tehran will back the Syrian government and army.
The Swift and surise offensive is a huge embarrassment for Syria's President Bashar al-Assad and comes at a time when the allies, Iran and in its groups and Russia, are preoccupied with thier own comflicts.
I'm Karen Chammas