The Iran-backed militant group, which dragged Lebanon into the regional war on Monday when it launched an attack on Israel, said it had launched missiles at positions in the Galilee area.

The National News Agency (NNA) reported that the mayor of a village in the Nabatieh region of south Lebanon and his wife were killed in one strike, while in a nearby village another strike killed two children and their parents.

The Lebanese health ministry said two people were killed by a strike on a car near the city of Zahle in the east of the country.

There were new strikes on the southern suburbs of the capital, Hezbollah's main bastion, early on Thursday, NNA reported, with AFPTV footage showing smoke coming from the area.

It also said a pre-dawn Israeli drone strike hit an apartment in Beddawi, a Palestinian refugee camp near Tripoli in the north of Lebanon, killing senior Hamas official Wassim Atallah al-Ali and his wife.

Also on Thursday, Israel renewed its warning to residents of hundreds of square kilometres (miles) of southern Lebanon to evacuate because of military action.

Arabic-language spokesman for the Israeli military Avichay Adraee posted on X: "Urgent warning to residents of southern Lebanon: you must immediately continue evacuating to the north of the Litani river."

The warning included the cities of Tyre and Bint Jbeil.

On Tuesday, Israel's military said it was creating a buffer zone inside Lebanon to protect Israeli residents.

The following day, it said troops from three divisions, including infantry, armoured and engineering units were operating inside Lebanon.