The IDF confirmed it has started a ground operation in southern Lebanon as bombs fall from the sky.
The targets, which are located close to the border, pose an immediate threat to Israeli communities, the IDF said in a statement posted on X.
The Israeli Air Force and IDF Artillery are supporting the ground forces with precise strikes on military targets in the area, the statement added.
Israel tonight launched another series of air strikes in Lebanon after warning the next phase of its campaign against Hezbollah will begin imminently.
Fears of an all-out war in the Middle East have been growing as Israel prepared to launch a ground invasion of southern Lebanon in what it described as its next phases of combat.
British nationals have been urged to leave Lebanon immediately, with Foreign Secretary David Lammy warning the conflict could escalate in a major way.
The US said it has been informed about Israels raids, which have been described as limited operations focused on Hezbollah infrastructure near the border.
Heavy artillery has been reported in border towns and villages in southern Lebanon in an indication that a ground incursion is moments away - if not already underway.
Astonishing pictures show missiles being launched into Lebanon ahead of a ground incursion
Smoke rises from the site of an Israeli airstrike that targeted a neighbourhood in Beiruts southern suburb early on Tuesday
Israeli artillery is being felt in Lebanon as the world hold its breath over an anticipated ground invasion
Smoke and flames rise into the Lebanon sky as an Israeli bombardment continues into the night
Israeli shelling hits an area in southern Lebanon as seen from northern Israel - as a ground invasion looms
Israeli artillery shells hit areas near villages in southern Lebanon along the border with Israel, as seen from the Upper Galilee, northern Israel
Israeli tanks and APCs gather by the Israeli - Lebanese border on September 30
Israeli soldiers have been putting the groundwork in by raining bombs down on Lebanon ahead of piling tanks into their neighbours territory.
With the world holding its breath over a major escalation of the Israel-Hamas war, dramatic photos show fires have erupted in areas of Lebanon, with smoke billowing above Beirut.
The looming invasion, which comes nearly a year on from Hamas October 7 attacks, is said to have forced Lebanese troops to retreat three miles from their positions along the countys southern border with Israel.
The sound of explosions can be heard on the border tonight, with hundreds of Israeli tanks lined up ahead of an anticipated ground invasion that could plunge the Middle East into an all-out war.
The Israeli army has declared three of its northern communities as a closed military zone as signals grew that more forces could soon be sent into Lebanon to fight the Iran-backed militants.
As an Israeli bombardment continues into the night, residents living in southern Beirut have been ordered to evacuate immediately.
You are located near interests and facilities belonging to the terrorist Hezbollah, and therefore the IDF will act against them forcefully, IDF spokesperson Avichay Adraee said on X.
For your safety and the safety of your family, you must evacuate the buildings immediately, starting at a distance of no less than 500 meters.
Tensions are escalating after Israel said it had wiped out Hezbollahs top brass in the airstrike on southern Beirut that killed the groups leader, Hassan Nasrallah
Tension in the Middle East escalated even further after Hezbollah leader Hassan Nasrallah was killed in Israeli strikes on Beirut on Friday.
Hezbollah said it targeted Israeli soldiers carrying out movements in orchards near the Lebanese border. The Lebanese health ministry said 95 people had been killed in Israeli strikes, with another 172 injured.
Mr Lammy said the situation on the ground is fast moving and ministers cant guarantee support if things escalate in a major way over the coming hours and days.
He told reporters on Monday night: I have been urging since coming to office in July for British nationals to leave Lebanon. And indeed the previous government from October 2023 was urging UK nationals not to travel to Lebanon.
Notwithstanding that we sent a rapid response team. 700 troops are in Cyprus. We will do all we can to assist people to get out. We have secured places on commercial flights that are flying tomorrow so that UK nationals can get out.
Asked what he would say to British nationals who have not yet taken his advice, he said: I urge them to leave because the situation on the ground is fast moving
While we will do everything we can to protect British nationals and those plans are in place to do so, we cannot anticipate the circumstances of the speed with which we could do that If things escalate in a major way over the coming hours and days.
A picture taken from northern Israel, along the border with southern Lebanon, shows a fire following Israeli bombardment on an area of south Lebanon
Bombs are raining down on Lebanon, lighting up the sky as Israel ordered evacuations
The UK Government has chartered a commercial flight out of Lebanon for Britons wanting to leave amid escalating violence.
The flight is due to leave Beirut-Rafic Hariri International Airport on Wednesday and vulnerable British nationals and their spouses, partners and children under 18 will be prioritised, the Foreign, Commonwealth and Development Office said.
Mr Lammy said: The situation in Lebanon is volatile and has potential to deteriorate quickly.
The safety of British nationals in Lebanon continues to be our utmost priority.
Thats why the UK Government is chartering a flight to help those wanting to leave. It is vital that you leave now as further evacuation may not be guaranteed.
There have been no reports of direct clashes between Israeli troops and Hezbollah militants on Lebanese soil yet, but the threat of escalation in the Middle East is looming.
The last time the two enemies engaged in ground combat was a 34-day war in 2006.
A Western official, a diplomat in Cairo whose country is directly involved in de-escalation efforts, said an Israeli ground operation in Lebanon is imminent.
Heavy shelling has been seen in southern Lebanon as Israel prepare to invade
Smoke rises over Beiruts southern suburbs after a strike, amid ongoing hostilities between Hezbollah and Israeli forces, as seen from Lebanon
An Israeli tank manoeuvres in northern Israel near the Israel-Lebanon border on Monday
An Israeli mobile artillery unit is seen near the Israel-Lebanon border on Monday
Israeli artillery shells hit areas near villages in southern Lebanon along the border with Israel
An Israeli mobile artillery unit fires a shell from northern Israel towards Lebanon, in a position near the Israel-Lebanon border
Mr Lammy said the situation on the ground is fast moving and ministers cant gaurentee support if things escalate in a major way over the coming hours and days
An Israeli mobile artillery unit fires a shell from northern Israel towards Lebanon, in a position near the Israel-Lebanon border, Monday
Nasrallah, seen addressing supporters in Lebanons capital Beirut in November 2013, was killed by an Israeli air strike on the city on Friday
People check buildings levelled on September 27 by Israeli strikes that killed Nasrallah
The official, who spoke on condition of anonymity due to the sensitivity of the situation, said Israel had shared its plans with the US and other Western allies, and conveyed the operation will be limited.
Israel and Hezbollah have exchanged fire almost every day since the war in Gaza began.
The fighting has displaced tens of thousands of people in Israel and Lebanon. Israel says it will continue to strike Hezbollah until it is safe for Israelis displaced from border communities to return to their homes.
Hezbollah has promised to keep firing rockets into Israel until there is a cease-fire in Gaza.
It was not clear if Israel had made a final decision on a broader ground operation in Lebanon.
Early on Monday, Hezbollah vowed to keep fighting even after its longtime leader Hassan Nasrallah and other top officials were recently wiped out by Israeli strikes.
Giving his first address since the groups leader was killed, deputy Naim Qassem said: Hezbollahs front will continue, everyone on the battlefield is ready and, despite the losing of our leader and commanders, we will not move aside nor will we forsake our duty in support of Gaza and in defence of Lebanon, he said.
If the Zionists enter Lebanon, we are ready and prepared for a ground battle, and we will be victorious.
Israels order restricting entry and exit from the northern communities of Metula, Misgav Am and Kfar Giladi does not necessarily mean Israeli troops will invade Lebanon immediately.
Areas can also be declared closed military zones if an imminent threat is detected.
People check for drone attacks as Israeli airstrikes continue while people flee and take refuge in parks and squares in Beirut
Hezbollah deputy leader Sheikh Naim Qassem delivering a televised address from an unknown location, days after Hezbollah leader Hassan Nasrallah was killed in an Israeli airstrike
Hundreds of Israeli tanks have lined up at the Lebanon border, with a ground invasion looming
But the Israeli army has heavily beefed up forces along the border with Lebanon in recent days, and commanders have said they are prepared to send in forces if the government gives the order.
Chris Coyle, a resident of northern Israel, said the army had erected gates and checkpoints throughout the region and positioned scores of tanks along the border in recent days. Theyre certainly getting ready to go in, he said.
In the nearby Golan Heights, sounds of Israeli artillery fire and explosions in southern Lebanon could be heard. Israeli forces also fired flares into Lebanon.
Israeli strikes have killed Nasrallah and six of his top commanders and officials in the last 10 days. They have also hit what the military says are thousands of militant targets across large parts of Lebanon.
Over 1,000 people have been killed in the country in the past two weeks, nearly a quarter of them women and children, according to the Health Ministry.
Early Monday, an airstrike hit a residential building in central Beirut, killing three Palestinian militants, as Israel appeared to send a clear message that no part of Lebanon is out of bounds.
Despite the heavy blow Hezbollah has suffered in recent weeks, acting leader Naim Kassem said in a televised statement that if Israel decides to launch a ground offensive, the groups fighters are ready.
A smoke plume erupts after an Israeli airstrike targeted the outskirts of the village of Ibl al-Saqi in southern Lebanon on September 30
Smoke billows from the area as a result of the Israeli armys attacks on the town of Hiyam today
He said the commanders killed have already been replaced.
Nasrallahs longtime deputy, Kassem will remain in his acting position until the groups leadership elects a replacement. The man widely expected to take over the top post is Hashem Safieddine, a cousin of Nasrallah who oversees Hezbollahs political affairs.
Hezbollahs capabilities are unclear after a series of major blows
Hezbollah has significantly increased its rocket attacks in the past week to several hundred daily, but most have been intercepted or fallen in open areas.
Several people have been wounded in Israel. There have been no fatalities since two soldiers were killed near the border on Sept. 19.
But Hezbollahs capabilities remain unclear.
As recently as two weeks ago, a strike like Mondays in central Beirut - outside of the main areas where Hezbollah operates and next to a busy transportation hub normally crowded with buses and taxis - would have been seen as a major escalation and likely followed by a long-range Hezbollah strike into Israel.
But the unspoken rules of the long-running conflict no longer seem to be in effect.
Its possible Hezbollah is holding back to save resources for a bigger battle. But the militant group might also be in disarray after Israeli intelligence apparently penetrated its highest levels.
Search and rescue team members, together with locals, work to find bodies under the rubble of buildings destroyed in an Israeli airstrike the previous day in Ain el-Delb neighborhood, east of the port city of Sidon, southern Lebanon
Defense Minister Yoav Gallant, meeting with Israeli troops Monday, said Israel would use all the capabilities we have, hinting at a ground operation.
Some European countries began pulling their diplomats and citizens out of Lebanon on Monday.
Germany, which has been calling on its citizens to leave Lebanon since October 2023, sent a military plane to evacuate diplomats relatives and others.
Bulgaria sent a government jet to get the first group of its citizens out, with priority given to families with children and vulnerable groups.
In the past week, Israel has frequently targeted Beiruts southern suburbs, where Hezbollah has a strong presence, including the massive strike Friday that killed Nasrallah. But it had not hit locations closer to the city center.
Mondays strike killed three members of the Popular Front for the Liberation of Palestine, a small, leftist faction that has not been meaningfully involved in months of fighting between Israel and Hezbollah. Israel has not claimed the strike but is widely assumed to have carried it out.
Also Monday, Hamas announced that its top commander in Lebanon, Fatah Sharif, was killed with his family in an airstrike on the Al-Buss refugee camp in the southern port city of Tyre. The Israeli military confirmed it had targeted him.
Firefighters search for survivors inside an apartment building hit by an Israeli air strike in Beiruts Kola district, September 30, 2024
Firefighters extinguished the fire that broke out in the targeted apartment after the Israeli army carried out an airstrike on a multi-story building in the Kola district of Beirut
This screenshot from a video taken on Sept. 29, 2024 shows a fire following Israeli airstrikes on Yemens Red Sea port city of Hodeidah
Israel also launched a fresh wave of airstrikes against Houthi targets in Yemen (pictured) on Sunday
Israels prime minister Benjamin Netanyahu, pictured addressing the United Nations General Assembly in New York on Friday
The UN agency for Palestinian refugees said Sharif was an employee, and was put on administrative leave without pay in March as it investigated allegations about his political activities.
Israel has accused the agency, known as UNRWA, of links to Palestinian militant groups, while the agency says it is committed to neutrality and works to prevent any such infiltration.
Hezbollah began firing rockets, drones and missiles into northern Israel after Hamas October 7 attack from Gaza into Israel sparked the war in the Palestinian territory.
Hezbollah and Hamas are allies and both supported by Iran, and Hezbollah said it would continue the attacks in solidarity with the Palestinians until there was a cease-fire in Gaza.
Israel responded to the rockets with airstrikes in Lebanon, and the fighting has steadily escalated over the past year.
The Lebanese government says the fighting may have displaced up to a million people, although the UN estimate is around 200,000.
Tens of thousands of Israelis have also been displaced. Israel has vowed to keep fighting until the attacks stop and its citizens can return home.
Firefighters attempt to extinguish the fire at a power plant following Israeli airstrikes on Hodeidah city, Yemen, on September 29
Smoke billows after an Israeli strike on villages near the southern Lebanese city of Tyre on September 29 as air strikes across the country continue
Hundreds of Israeli tanks have been deployed in the Upper Galilee region of northern Israel
Israel shows little interest in cease-fire calls as it bloodies a longtime foe.
The United States and its allies have called for a cease-fire, hoping to avoid further escalation that could draw in Iran and set off a wider war.
But Israeli Prime Minister Benjamin Netanyahu has shown little interest, as his country racks up military achievements against a longtime foe.
France, which has close ties to Lebanon, has joined the United States in calling for a cease-fire. French Foreign Minister Jean-Noël Barrot, visiting Beirut Monday, urged Israel to refrain from a ground offensive.
Barrot also called on Hezbollah to stop firing on Israel, saying the group bears heavy responsibility in the current situation, given its choice to enter the conflict.
Lebanese Prime Minister Najib Mikati, speaking after meeting with Barrot, said the country is committed to an immediate cease-fire followed by the deployment of Lebanese troops in the south, in keeping with a U.N. Security Council resolution that ended the 2006 war but was never fully implemented.
Hezbollah, which boasts tens of thousands of battle-hardened fighters and long-range missiles capable of hitting anywhere inside Israel, has long been seen as the most powerful militant group in the region and a key partner to Iran in both threatening and deterring Israel.
But Hezbollah has never faced an onslaught quite like this one, which began with a sophisticated attack on its pagers and walkie-talkies in mid-September that killed dozens of people and wounded around 3,000 - including many fighters but also many civilians.