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

Israel was targeting a senior Hezbollah commander, but failed to kill him, one Israeli official said. Hezbollah officials said none of the group’s leaders were at the attack site.

Lebanon’s Hizbullah fired heavy rocket barrages at Israel on Sunday, with Israeli media reporting that a building had been hit near Tel Aviv, after a powerful Israeli air strike killed at least 29 people in Beirut on Saturday.