A fresh wave of deadly sectarian violence has rocked Syria, highlighting the country's fragile security landscape.

An Israeli military official said, "we are reinforcing forces in the Golan Heights and along the border, ready for a multitude of scenarios."

Turkey has conveyed its views regarding Israel's air strikes on Syria to Israeli authorities via its intelligence agency, Foreign Minister Hakan Fidan said on Wednesday, adding Ankara was also in close contact with regional powers and the U.

As Israel bombed Syria, a TV anchor ran off camera during a live broadcast as a state TV building in central Damascus got attacked by Israeli airstrikes.

Rubio said that steps must be taken by "all parties to deliver on commitments they have made and this is what we fully expect them to do. " US Secretary of State Marco Rubio announced an agreement to end the fighting in Syria,