U.S. President Joe Biden and French President Emmanuel Macron are expected to announce a ceasefire in Lebanon between armed group Hezbollah and Israel imminently, four senior Lebanese sources said on Monday.

In Washington, White House national security spokesperson John Kirby said, "We're close" but "nothing is done until everything is done".

The French presidency said discussions on a ceasefire had made significant progress. In Jerusalem, a senior Israeli official said Israel's cabinet would meet on Tuesday to approve a truce deal with Hezbollah.

Signs of a diplomatic breakthrough were accompanied by heavy Israeli airstrikes on Beirut's Hezbollah-controlled southern suburbs, as Israel pressed on with the offensive it launched in September after almost a year of cross-border hostilities.

Prime Minister Benjamin Netanyahu's office declined to comment on reports that Israel and Lebanon had agreed to the text of a deal. But the senior Israeli official told Reuters that Tuesday's cabinet meeting was intended to approve the text.

Israel's ambassador to the United Nations, Danny Danon, said Israel would maintain an ability to strike southern Lebanon under any agreement. Lebanon has previously objected to wording that would grant Israel such a right.

U.S. State Department spokesperson Matthew Miller said gaps between the two parties have narrowed significantly but there are still steps they need to take to reach an agreement.

"Oftentimes the very last stages of an agreement are the most difficult because the hardest issues are left to the end," he said. "We are pushing as hard as we can."

Diplomacy is aimed at getting Iran-backed Hezbollah and Israel to end fighting that erupted in October 2023 in parallel with Israel's war against Palestinian Islamist group Hamas in Gaza. The conflict in Lebanon has drastically escalated over the last two months.

In Beirut, Elias Bou Saab, Lebanon's deputy parliament speaker, told Reuters there were "no serious obstacles" left to start implementing a U.S.-proposed ceasefire with Israel, "unless Netanyahu changes his mind".

He said the proposal would entail an Israeli military withdrawal from south Lebanon and regular Lebanese army troops deploying in the border region, long a Hezbollah stronghold, within 60 days.

A sticking point over who would monitor compliance with the ceasefire was resolved in the last 24 hours with an agreement to set up a five-country committee, including France and chaired by the United States, he said.

Despite diplomatic progress, hostilities have intensified. Over the weekend, Israel carried out powerful airstrikes, one of which killed at least 29 people in central Beirut, while Hezbollah unleashed one of its biggest rocket salvoes yet on Sunday, firing 250 missiles into Israel.

In Beirut, Israeli airstrikes levelled more of the Hezbollah-controlled southern suburbs on Monday, sending clouds of debris billowing over the Lebanese capital.

Lebanon's health ministry said Israeli attacks killed 31 people and wounded 62 across the country on Monday. Over the past year, more than 3,750 people have been killed and over one million have been forced from their homes, according to the ministry, which does not distinguish between civilians and combatants in its figures.

Israel has dealt major blows to Hezbollah, killing its leader Hassan Nasrallah and other top commanders, and inflicting massive destruction in Lebanon areas where the group holds sway.

Israel says its military offensive is aimed at enabling tens of thousands of Israelis to return to homes they evacuated when Hezbollah began firing across the Lebanese border into Israel more than a year ago. Hezbollah's campaign followed the Hamas-led Oct. 7, 2023, attacks on Israel that precipitated the Gaza war.

Hezbollah strikes have killed 45 civilians in northern Israel and the Israeli-occupied Golan Heights. At least 73 Israeli soldiers have been killed in northern Israel, the Golan Heights and in combat in southern Lebanon, according to Israeli authorities.

Biden's administration, which leaves office in January, has emphasised diplomacy to end the Lebanon conflict, even as all negotiations to halt the parallel war in Gaza are frozen.

U.S. Middle East envoy Brett McGurk will be in Saudi Arabia on Tuesday to discuss using a potential Lebanon ceasefire as a catalyst for a deal ending hostilities in Gaza, the White House said.

Diplomacy over Lebanon has focused on restoring a ceasefire based on U.N. Security Council Resolution 1701, which ended the last major war between Hezbollah and Israel in 2006.

It requires Hezbollah to pull its fighters back around 30 km (20 miles) from the Israeli border, behind the Litani River, and the regular Lebanese army to enter the frontier region.

Israel and Hezbollah have accused each other of failing to implement it in the past; Israel says a new ceasefire must allow it to strike any Hezbollah fighters or weapons that remain south of the river.

An agreement could reveal rifts in Netanyahu's right-leaning government. The far-right national security minister, Itamar Ben-Gvir, said Israel must press on with the war until "absolute victory". Addressing Netanyahu on X, he said, "It is not too late to stop this agreement!"

Lebanon's Hezbollah movement fired heavy rocket barrages at Israel on Sunday, and the Israeli military said houses had been destroyed or set alight near Tel Aviv, after a powerful Israeli airstrike killed at least 29 people in Beirut the day before, Reuters reported.

Israel also struck Beirut's Hezbollah-controlled southern suburbs, where intensified bombardment over the last two weeks has coincided with signs of progress in U.S.-led ceasefire talks.

Hezbollah, which has previously vowed to respond to attacks on Beirut by targeting Tel Aviv, said it had launched precision missiles at two military sites in Tel Aviv and nearby.

Police said there were multiple impact sites in the area of Petah Tikvah, on the eastern side of Tel Aviv, and that several people had minor injuries.

The Israel Defense Forces said a direct hit on a neighbourhood had left "houses in flames and ruins". Television footage showed an apartment damaged by rocket fire.

Israel's military said Hezbollah had fired 250 rockets at Israel, of which many were intercepted, with sirens sounding across most of the country. At least four people had been injured by shrapnel.

Video obtained by Reuters showed a projectile exploding as it smashed into the roof of a building in the northern Israeli city of Nahariya.

Israel's military warned on social media that it planned to target Hezbollah facilities in southern Beirut before strikes that demolished two apartment blocks, according to security sources in Lebanon. Afterwards, the IDF said it had hit command centres "deliberately embedded between civilian buildings".

On Sunday, the Israeli military said it carried out strikes against 12 Hezbollah command centers in the southern Beirut suburb of Dahiyeh.

On Saturday, it had carried out one of its deadliest and most powerful strikes on the centre of Beirut, read the report.

Lebanon's health ministry on Sunday raised the death toll from 20 to 29. It said a total of 84 people had been killed on Saturday, taking the death toll to 3,754 since October 2023.

The IDF did not comment on Saturday's strike in the Lebanese capital or say what it had attacked.

Israel went on the offensive against the Iran-backed Hezbollah in September, pounding the south, the Bekaa Valley and Beirut's southern suburbs with airstrikes after nearly a year of hostilities ignited by the Gaza war.

The Israeli offensive has uprooted more than 1 million people in Lebanon.

Israel says its aim is to secure the return home of tens of thousands of people evacuated from its north due to rocket attacks by Hezbollah, which opened fire in support of Hamas at the start of the Gaza war in October 2023.

U.S. mediator Amos Hochstein highlighted progress in negotiations during a visit to Beirut last week, before travelling to meet Israeli Prime Minister Benjamin Netanyahu and Defence Minister Israel Katz, and then returning to Washington.

European Union foreign policy chief Josep Borrell on Sunday said a U.S. ceasefire proposal was awaiting final approval from Israel.

"We must pressure the Israeli government and maintain the pressure on Hezbollah to accept the U.S. proposal for a ceasefire," he said in Beirut after meeting Lebanese officials.

Israeli media reported that Netanyahu had convened a meeting of his security cabinet for 5 p.m. (1500 GMT).

Axios reporter Barak Ravid in a post on social media cited an unnamed Israeli official saying that Israel is moving towards a ceasefire agreement in Lebanon.

But a separate report from Israel's public broadcaster Kan said there was no green light given on an agreement in Lebanon, with issues still yet to be resolved.

Diplomacy has focused on restoring a ceasefire based on U.N. Security Council Resolution 1701, which ended a 2006 Hezbollah-Israel war. It requires Hezbollah to pull its fighters back around 30 km (19 miles) from the Israeli border, and the Lebanese army to deploy in the buffer zone, Reuters reported.

The Lebanese army said on Sunday at least one soldier had been killed and 18 more injured in an Israeli strike that caused severe damage at an army centre in Al-Amiriya near the southern city of Tyre.

The Israeli military said it regretted the incident and was investigating, and that it was fighting against Hezbollah, not the Lebanese Army.

Lebanon's caretaker prime minister, Najib Mikati, said the attack "represents a direct bloody message rejecting all efforts to reach a ceasefire, strengthen the army's presence in the south, and implement ... 1701".

Borrell said the EU was ready to allocate 200 million euros ($208 million) to support the Lebanese army.

A gunman was dead and three policemen injured after a shooting near the Israeli embassy in neighbouring Jordan, a security source and state media said on Sunday.

Police shot a gunman who had fired at a police patrol in the Rabiah neighbourhood of Amman, state news agency Petra reported, citing public security, adding investigations were ongoing, Reuters reported.

Jordanian police had earlier cordoned off an area near the heavily policed embassy after gunshots were heard, witnesses said. Two witnesses said police and ambulances rushed to the Rabiah neighbourhood, where the embassy is located.

The area is a flashpoint for frequent demonstrations against Israel. The kingdom has witnessed some of the biggest peaceful rallies across the region as anti-Israel sentiment runs high over the war in Gaza.

Police had called on residents to stay in their homes as security personnel searched for the culprits, a security source said.

Many of Jordan’s 12 million citizens are of Palestinian origin, they or their parents having been expelled or fled to Jordan in the fighting that accompanied the creation of Israel in 1948. Many have family ties on the Israeli side of the Jordan River, read the report.

Jordan's peace treaty with Israel is unpopular among many citizens who see normalisation of relations as betraying the rights of their Palestinian compatriots.