The Syrian Government said the explosion on main gas pipeline on Monday was actually terrorist attack, the USA suspected that it was a Daesh militant attack .
The blast caused a blackout across Syria but power was later restored in Syria gradually according to the Syrian government.
The blast took place on the Arab Gas Pipeline between the towns of Ad Dumayr and Adra, northwest of the capital Damascus.
According to the Syrian Minister of petroleum and Mineral Resources Ali Ghanem: the attack is caused by militants , it was not an explosion caused by accident.
the US envoy for Syria, James Jeffrey said , we are searching for the evidence but till now it is estimated that the explosion is caused by ISIS.
The Arab Gas Pipeline system extends from Egypt into Jordan and Syria.
In 2013, the power of Syria was also cut off after the rebel shelling on gas pipeline.