Several days of bitter sectarian fighting in the south of Syria has brought the fledgling government in Damascus dangerously close to direct conflict with Israel, after Israeli warplanes launched strikes against government buildings in the Syrian capital, Damascus, on July 16.

Clashes raged in the southern Syrian city of Sweida on Wednesday after a ceasefire between government forces and Druze armed groups collapsed and as Israel threatened to escalate its involvement, saying it's in support of the Druze religious minority.

Hundreds of Druze from Israel pushed across the border in solidarity with their Syrian cousins they feared were under attack. Many then met relatives they had never seen before.