Once empowered by the regime, many Alawites now face reprisals from rebel factions and displaced Sunni populations who suffered under Assad's rule.

Syria's interim leader has appealed for unity, as violence and revenge killings continued in areas loyal to ousted former leader Bashar al-Assad on Sunday.Hundreds of people have reportedly fled their homes in the coastal provinces of Latakia and Tartus - strongholds of Assad support.

Gunmen and security forces linked to Syria's new Islamist rulers killed more than 340 people, including women and children from the Alawite minority, the head of a war monitor said.