Lebanon's Hezbollah movement 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 airstrike killed at least 29 people in Beirut the day before.

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.