The strikes, which destroyed an eight-story building and left a crater in the ground, were the fourth in Beirut in less than a week.

At least 11 people have been killed and 23 injured in an Israeli strike on central Beirut, Lebanese authorities have said. Lebanon 's state-run National News Agency (NNA) said the attack "completely destroyed" an eight-storey residential building in the Basta neighbourhood early on Saturday.

Once-rare attacks on heart of Lebanon’s capital continue without warning while diplomats scramble to broker ceasefire

The strikes at 4 a.m. destroyed an eight-story building in central Beirut and left a crater in the ground. Also on Saturday, a drone strike killed two people and injured three in the southern port city of Tyre, according to the state-run National News Agency.

Israeli airstrikes Saturday killed at least 11 people and injured dozens in central Beirut, officials said, as diplomats try to broker a cease-fire.

Saturday’s attack completely demolished a multi-story building in a densely-populated neighborhood. Israel did not say who the strike’s target was.

The envoy, Amos Hochstein, was in Israel and planned to meet with Prime Minister Benjamin Netanyahu, seeking a truce in the country’s war with the militant group Hezbollah.

Lebanese officials say Israeli airstrikes have killed at least 20 people and injured dozens in central Beirut, as the once-rare attacks on the heart of Lebanon's capital continue without warning.

The escalation comes after U.S. envoy Amos Hochstein traveled to the region in pursuit of a deal to end months of fighting between Israel and Hezbollah that has erupted into full-on war.