Hezbollah launched hundreds of rockets and drones at Israel early on Sunday, as Israel’s military said it struck Lebanon with around 100 jets to thwart a larger attack, in one of the biggest clashes in more than 10 months of border warfare.

Missiles were visible curling up through the dawn sky, dark vapour trails behind them, as an air raid siren sounded in Israel and a distant blast lit the horizon, while smoke rose over houses in Khiam in southern Lebanon.

Any major spillover in the fighting, which began in parallel with the war in Gaza, risks morphing into a regional conflagration drawing in Hezbollah’s backer Iran and Israel’s main ally the United States.

With three deaths confirmed in Lebanon and one in Israel, both sides indicated they were happy to avoid further escalation for now, but warned that there could be more strikes to come.

Hezbollah leader Sayyed Hassan Nasrallah said the group’s barrage, a reprisal for the assassination of senior commander Fuad Shukr last month, had been completed "as planned”. (Agencies) page 5