Israel’s air force has struck near Syria’s presidential palace hours after warning Syrian authorities not to march toward villages inhabited by members of a minority sect in southern Syria.

Israel bombed an area near the presidential palace in Damascus early on Friday, in its clearest warning yet to Syria's new Islamist-led authorities of its readiness to ramp up military action in the name of the country's Druze minority.

Syria's Islamist rulers on Friday denounced an air strike near the presidential palace as a "dangerous escalation", as Israel called it a "clear message" not to harm the Druze minority.The dawn strike came hours after senior Druze clerics and armed factions reaffirmed their loyalty to Damascus and rejected any call for secession.