Syria announced on Tuesday evening the arrest of all members of the terrorist ISIS (Daesh) cell responsible for the weekend bombing of a Greek Orthodox church in the capital Damascus.

Sunni extremist group Saraya Ansar al-Sunna claims responsibility for a Damascus church bombing that killed 25, challenging the Syrian government's assertion of ISIS involvement.

Saraya Ansar al-Sunna — possibly an offshoot of Syrian president's old rebel group HTS — says it 'blew up the Saint Elias church,' killing 25, over unspecified 'provocation'