Syria war: Rebel leader's death a blow to peace talks
The killing of a rebel leader in Syria comes days after a UN signed resolution setting a road map for peace in the country.
Opposition see the death of Zahran Alloush as a blow to any peace talks.
He led Jaysh al-Islam in eastern suburbs of Damascus, one of many groups who fought the self-proclaimed Islamic State.
The BBC's Lina Sinjab explains the significance of his death.