Three children and grandmother die in Israeli strike on Lebanon

Hezbollah leader Hassan Nasrallah last week said 'all options are open' on the Lebanese front against Israel and it would be 'a civilian for a civilian'

An Israeli shell hits the outskirts of the Lebanese village of Dhayra, close to the countries' border, on November 5. AFP

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A woman and her three grandchildren were killed on Sunday by an Israeli strike on their vehicle as they were driving near the town of Ainata in southern Lebanon.

They are the latest civilian casualties in cross-border fire between the enemy states that is threatening to become full-scale conflict.

Two other civilians were injured, one of whom was identified as journalist Samir Ayoub, a relative of the family. He was driving ahead of them in a separate car.

“The three little girls were burned in their car in front of my eyes and their mother was screaming,” he told Al Mayadeen news agency.

“I pulled her out of the car. Her children were burning and screaming in the car and I couldn’t do anything.”

The family was driving from the town of Aitaroun to Ainata when the second vehicle carrying the grandmother, the mother and her children was struck, Hezbollah said.

“The Islamic Resistance affirms that it will never tolerate harm and assault on civilians,” the Iran-backed group said. “Its response will be firm and strong.”

Hezbollah retaliated with a barrage of Katyusha rockets on the town of Kiryat Shmona.

The attack did not cause casualties, rescue services told Israeli newspaper Haaretz.

Earlier on Sunday, an Israeli army spokesman said one civilian near its northern border had been killed by an anti-tank guided missile launched from Lebanon.

Hezbollah claimed in a statement that the same attack had caused military casualties.

"Hezbollah continues to undermine security in the north, and targets residents in the north indiscriminately, while risking stability in southern Lebanon," Avichay Adraee, the Arabic-language spokesman for the army, told Israeli media.

Three paramedics were also injured on Sunday when an ambulance was hit by an Israeli strike in the southern Lebanese town of Tayr Harfa.

The day marked by the civilian deaths came nearly one month after the border conflict first erupted between Israel and armed groups led by Hezbollah.

Hezbollah leader Hassan Nasrallah warned on Friday that “all options are open” on the Lebanese front against Israel, and that every action would be met with an equal and corresponding reaction.

“For every civilian, a civilian,” he promised in his televised speech.

The Lebanon-Israel front has largely been contained to the border, albeit gradually rising in intensity. Both sides have walked a fine line, favouring retaliatory strikes over full-scale assaults.

Funerals held for Hezbollah fighters in south Lebanon - in pictures

Women attend the funeral of a Hezbollah militant killed during clashes against Israeli forces in the southern border of Lebanon. Getty Images

Women at the funeral of Hezbollah fighter Kamal Al Masri in Burj Al Shemali, southern Lebanon. AFP

A man comforts the son of a Hezbollah militant killed during clashes against Israeli forces in the southern border of Lebanon. Getty Images

Hezbollah supporters attend the funeral of a Hezbollah militant killed in Lebanon. Getty Images

Hezbollah supporters carry the coffin of a Hezbollah militant. Getty Images

Men carrying the coffins at a funeral for two Hezbollah soldiers killed in south Lebanon. Getty Images

Members and supporters of Hezbollah take part in the funeral of Kamal Al Masri, one of the group's fighters, in southern Lebanon. AFP

Scouts carry Hezbollah flags at a funeral for two Hezbollah soldiers killed in South Lebanon. Getty Images

Hezbollah fighters attend the funeral procession of two comrades in Kherbet Selem, south Lebanon. AP Photo

Member of Lebanese parliament Ali Hassan Khalil mourns the body of Reuters videographer Issam Abdallah, who was killed by Israeli shelling, during his funeral in Khiam, southern Lebanon. AP Photo

Women at a funeral for two Hezbollah soldiers killed in south Lebanon. Getty Images

A Hezbollah fighter carries the coffin of his comrade who was killed by Israeli shelling in Kherbet Selem, south Lebanon. AP Photo

Hezbollah fighters at the funeral of their two comrades in Kherbet Selem. AP Photo

Hezbollah supporters shout religious slogans during the funeral of Hezbollah fighter Ahmed Qassas in a southern suburb of Beirut. EPA

Mr Nasrallah reinforced concerns that a miscalculation or sudden violence could start a broader regional conflict, pitting Israel against Iranian proxies.

But he also made it clear that the group would react to escalations in Lebanon and Gaza.

“I tell the Israelis, if you are considering carrying out a pre-emptive attack against Lebanon, it will be the most foolish mistake you make in your entire existence,” Mr Nasrallah said.

“Whoever wants to prevent a regional war must hasten to stop this aggression.”

At least nine civilians have been killed in Israeli strikes on south Lebanon, including a Reuters journalist.

At least 60 Hezbollah fighters have been killed since the beginning of the border conflict on October 8. Israel has yet to release a tally of casualties on its side of the border.