Israel launches 'large-scale attack' after F-16 jets come under fire

Latest: The Israeli military has shot down an Iranian drone that infiltrated the country before launching "large-scale attack" on at least a dozen Iranian targets in Syria.

Update 9.05am: The Israeli military has shot down an Iranian drone that infiltrated the country before launching "large-scale attack" on at least a dozen Iranian targets in Syria.

Israel called the drone incident a "severe and irregular violation of Israeli sovereignty".