Israel has stepped up strikes on the city’s southern suburbs in recent days, an area Israeli officials say hosts Hezbollah militants and infrastructure.

Israel launched more airstrikes on Hezbollah targets Friday, completely leveling a building in Beirut. The strikes come after a top Iranian official committed to support Lebanon as the U.S. continues to push for a cease-fire deal.

An Israeli airstrike on Friday flattened an entire building in a dense neighborhood in the Tayouneh area, a few kilometers from the center of the Lebanese capital of Beirut.