Fierce clashes took place on Tuesday evening between Russian forces and Iranian militias in Aleppo, for an unknown reason,
A reliable source told Baladi News that Russian forces clashed with the Iranian militias in Aleppo International Airport, where the reason is still unknown.
Reinforcement for the Iranian militias has been seen in the neighborhoods of Aleppo, the source added.
Aleppo International Airport is the main stronghold for Iranian militias in Aleppo.
The source pointed out that the sounds of clashes were heard in Aleppo's neighborhoods, alongside with sounds of blasts, mortar and artillery bombs.
On April 20, fierce clashes took place between the same sides in the outskirts of Aleppo International Airport, and al-Khalidieh neighborhood, where many were killed and injured from both sides.