WATCH: Syrian Army detonates massive rebel tunnel in eastern Ghouta

The government troops backed by Russian air support have initiated a military operation, storming the rebel-held district of Ayn Tarma.
The Russian media outlet of RIAFAN published a combat video footage from the Ayn Tarma district shows Syrian troops blowing up a jihadist tunnel network in the southern sector of the eastern Ghouta.
The tunnel that digged by Faylaq Alrahman was used to smoothly move between the rebel positions, avoid to be spotted by Syrian Army fire.
https://www.youtube.com/watch?v=zFCtlqK3N1w
The tunnel was detonated following deep monitoring operation conducted by Syrian troops as dozens of militants were killed and buried underground.