Footage shows bulldozers and diggers clearing up rubble from central Beirut as Israeli strikes continued on Lebanon.
More than 300 people were killed by Israeli bombing after the announcement of a ceasefire in the Iran war on Tuesday night.
The bombardment, ostensibly aimed at Hezbollah targets, included strikes with heavy munitions on densely populated areas, which drew outrage from the International Committee of the Red Cross and other humanitarian organisations.
The attack on Lebanon threatened to derail hopes of a negotiated end to the war in Iran, which began with a US-Israeli attack on 28 February