Israel has carried out air strikes across Lebanon in recent weeks, targeting what it says are Hezbollah’s operatives, infrastructure and weapons.
On Monday night, the Israeli military carried out air strikes in Lebanon’s eastern Bekaa Valley, an area where Hezbollah has a strong presence.
The Lebanese health ministry said at least 60 people were killed and more than 50 wounded.
The Israeli military has yet to comment on the attack.
Israel went on the offensive against Hezbollah after almost a year of cross-border hostilities sparked by the war in Gaza, saying it wanted to ensure the safe return of residents of border areas displaced by Hezbollah rocket, missile and drone attacks.
Over the past year, more than 2,700 people have been killed and nearly 12,500 injured in Lebanon, according to the country’s health ministry.
Hezbollah has attacked Israel with thousands of rockets and drones over the same period, and at least 59 people have been killed in northern Israel and the occupied Golan Heights.