BEIRUT >> Israeli airstrikes hit different areas of central Beirut on Thursday evening, killing at least 22 people, Lebanon’s health ministry said, leaving two neighborhoods smoldering and further escalating Israel’s bloody conflict with Iran-backed Hezbollah militants in Lebanon.

The air raid on central Beirut — the deadliest in over a year of war — apparently targeted two residential buildings in separate neighborhoods simultaneously, according to an AP photographer at the scene. It brought down one eight-story building and wiped out the lower floors of the other.

The Israeli military said it was looking into the reported strikes. Israeli airstrikes have been far more common in Beirut’s tightly packed southern suburbs, where Hezbollah bases many of its operations.

After the strikes, Hezbollah’s Al Manar TV reported that an attempt to kill Wafiq Safa, a top security official with the group, had failed. It said that Safa had not been inside of either of the targeted buildings.

Thursday’s strikes followed a year of tit-for-tat exchanges between Hezbollah and Israel that boiled over into all-out war in recent weeks, with Israel carrying out waves of heavy strikes across Lebanon and launching a ground invasion. Hezbollah has expanded its rocket fire to more populated areas deeper inside Israel, causing few casualties but disrupting daily life.

The attack came the same day as Israeli forces fired on United Nations peacekeepers in southern Lebanon and wounded two of them, drawing widespread condemnation and prompting Italy’s Defense Ministry to summon Israel’s ambassador in protest.

Israeli strikes hit central Beirut

Witnesses reported a large number of ambulances and people gathering in the rubble of two Beirut sites that were hit, in the Ras al-Nabaa neighborhood and Burj Abi Haidar area.

The Lebanese Health Ministry said 22 people were killed and 117 others wounded, without elaborating on their identities. Recent Israeli airstrikes in neighborhoods adjoining Beirut, in particular the densely populated southern suburbs, have killed Hezbollah’s leader, Hassan Nasrallah, and other senior commanders.

Hezbollah began firing rockets into Israel on Oct. 8, 2023, in support of Hamas and the Palestinians, drawing Israeli airstrikes in retaliation.

Hezbollah kept up rocket fire into Israel on Thursday, setting off air raid sirens in parts of northern Israel. Several drones heading toward Israel were intercepted, the military said.