The strikes were the fourth on Beirut in less than a week. The escalation comes after a U.S. envoy traveled to the region this week in an attempt to broker a cease-fire between Israel and Hezbollah.

Dozens of people have been killed by Israeli strikes in Lebanon, including 20 who died after a strike flattened a multi-story residential building in central Beirut overnight, according to Lebanese officials.

An Israeli airstrike on a residential building in central Beirut killed at least 20 people and injured 66 others early Saturday, marking an escalation in the ongoing conflict with Hezbollah. The strike targeted a Hezbollah commander,