The Israeli military has said its ground offensive is expanding to every part of Gaza as its campaign to oust Hamas continues.
Tanks have cut off the road between Khan Younis and Deir al-Balah in central Gaza, effectively dividing the Gaza Strip into three, the Reuters news agency reported on Monday.
It suggests Israel’s planned ground offensive in the enclave’s refugee-crowded south has begun.
People in Gaza had feared an Israeli ground offensive on southern areas was imminent.
Residents said they heard airstrikes and explosions in and around Khan Younis overnight and into Monday after the military dropped leaflets warning people to relocate further south towards the border with Egypt.
Israeli military spokesperson Rear Admiral Daniel Hagari told reporters in Tel Aviv: “The IDF (Israel Defence Forces) continues to extend its ground operation against Hamas centres in all of the Gaza Strip.”
James Elder, spokesperson for UNICEF, posted a voice note from Khan Younis on social media, saying it had been a night of “utterly relentless bombardments”. The sound of apparent strikes could be heard in the background.
“And of these bombardments, such is the tight knit pack of mums and children and families, that I can’t imagine how it would seem to me that everything that’s blasted off, I pretend no military expertise, but almost hit something… someone,” he said.
On Monday morning, the IDF issued new orders to people in around 20 areas of southern Gaza to evacuate.
It posted a map on X, formerly Twitter, with arrows pointing to areas civilians should head to.
Image: A map issued by the IDF ordering Gazans to evacuate areas.
Pic: @AvichayAdraee
Many people in and around Khan Younis in the south have come from the north, after an Israeli order to move south earlier in the conflict, and are having to move yet again.
The Gaza Strip has effectively become a battlefield from the north to the south, with Lebanon-based Hamas official Osama Hamdan saying: “There are no safe areas.”
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0:53
11-year-old Gazan: ‘We are dying slowly’
Israel government spokesperson Eylon Levy said the military had struck more than 400 targets over the weekend “including extensive aerial attacks in the Khan Younis area” and had also killed Hamas militants and destroyed their infrastructure in Beit Lahiya in the north.
The ground offensive has transformed much of the north, including large parts of Gaza City, into a rubble-strewn wasteland.
Hundreds of thousands of people have sought refuge in the south, which could meet the same fate.
Image: Smoke rises in Gaza, amid the ongoing conflict between Israel and Hamas
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The expanded offensive follows the collapse of a week-long ceasefire and is aimed at eliminating Gaza’s Hamas rulers, whose attack on Israel almost two months ago has triggered the deadliest Israeli-Palestinian violence in decades.
On 7 October, 1,200 Israelis were killed and 240 more were abducted and taken into Gaza as hostages. More than 75 have now been released as part of a now-expired ceasefire.
The Hamas-led Gaza health ministry says more than 15,000 Palestinians have been killed in Israeli attacks since 7 October – and says 70% of fatalities are women and children.
The war has also displaced more than three-quarters of the territory’s population of 2.3 million Palestinians, who are running out of safe places to go.
Under the Israeli plan to ensure people move as safely as possible, they have divided Gaza into numbered blocks, and people living there, in theory, will be told when to move before bombings begin.
In a stark and direct intervention, Martin Griffiths, the former UN humanitarian chief, has described the situation in Gaza as genocide.
The statement, made during an interview I conducted with Griffiths on The World, marks one of the most pointed accusations yet from a figure known to be deeply embedded in the world of international politics and diplomacy.
“I think now we’ve got to the point this is unequivocal. Of course it is genocide. Just as it is weaponising aid.
“We don’t need to look behind ourselves to see that’s the case. That should encourage us even more because we, of course, all doubted whether it would come to that level of definition.
“We all doubted whether famine is actually there. I think starvation is killing people. That’s bad enough. We don’t have to worry about famine, which is obviously there lurking in the shadows.
“Also, genocide… of course that’s what has happened. We only need to look at the statements made. Prime Minister Netanyahuhas the virtue of being very clear about his objectives.”
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3:14
Ex-Israeli aide dismisses genocide claims
His choice of words is extraordinary – not just for its gravity, but because it’s Griffiths who is saying it.
A veteran diplomat with decades of experience navigating complex international crises, Griffiths is known for his calm and thoughtful demeanour – not for inflammatory language.
For him to use the term “genocide” in a television interview signals a significant shift in how some within the international system are now interpreting events on the ground in Gaza – 20 months since Israel launched its war.
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Just weeks earlier, Tom Fletcher, another respected former British ambassador and current UN humanitarian chief, came close to using the phrase during a UN Security Council session.
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He said: “What more evidence do you need now? Will you act decisively to prevent genocide and to ensure respect for international humanitarian law? Or will you say instead: ‘we did all we could?'”
Whilst he stopped short, his tone showed a clear change in how leading international figures now view the direction of Israeli military operations in Gaza; staggering civilian deaths, and the statements made by Israeli officials prosecuting this war.
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Lawyers representing Israel against accusations brought by South Africa to the International Court of Justice last year – accusing its actions in Gaza of amounting to genocide – called the claims “unfounded”, “absurd” and amounting to “libel”.
They went on to say Israel respected international law and had a right to defend itself.
Now 41.2% of Europe finds itself in some form of drought, according to the latest update from the EU’s European Drought Observatory, which covers 11 to 20 May.
It is most acute in pockets of south-eastern Spain, Cyprus, Greece and Albania, where the strongest “alert” category has been issued, as well as parts of Poland and Ukraine.
But broad stretches of northern and eastern Europe through France, Germany, Poland and Ukraine also drying up, sowing concerns about crop yields.
On Thursday, the UK’s Environment Agency officially declared a drought in North West England after river and reservoir levels were licked away by a dry spring.
Image: More than 40% of Europe was in drought as of 11-20 May 2025. Pic: CEMS / EDO
Image: Heat was record high in March in Europe. The image on the right shows the south of the continent was much wetter than average and the north much drier. Source: Copernicus Climate Change Service
Greece tourism is ‘unsustainable’
In Greece, “overtourism” from millions flocking to its beaches adds further pressure to water supplies, said Nikitas Mylopoulos, professor of water resource management at Thessaly University.
“The tourist sector is unsustainable and there is no planning… leading to a tremendous rise in water demand in summer,” he told Sky News.
“The islands have an intense problem of drought and water scarcity.”
Islands like Santorini and Mykonos are now forced to ship in water from Athens or desalination plants to provide for showers and swimming pools. In the past, many residents could make do with local methods like rainwater harvesting.
But agriculture is a far bigger drain on the country’s water, with waste rife and policies lacking, said Prof Mylopoulos.
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1:55
‘Tropical nights’ soar in European hotspots
Wildfire season could be ‘particularly difficult’
This year’s hot and dry conditions are also fuelling the risk of yet another fierce wildfire season in Greece.
Last week civil protection minister Ioannis Kefalogiannis warned of a “particularly difficult” summer.
He said a record 18,000 firefighters have been deployed and the drone fleet almost doubled in a bid to combat fires being fuelled by a hotter climate.
Droughts and their causes are more complicated, but scientists at World Weather Attribution say global warming is exacerbating drought in some parts of the world, including around the Mediterranean.
Image: A drought was declared in northwest England on Thursday. Pic: Reuters
The International Hydropower Association said drought and intense rain in Europe are pushing power plants to “operate at the limits of their existing equipment”.
Extreme weather costs the EU about €28.3bn (£23.8bn) in lost crops and livestock per year, according to insurance firm Howden.
Hayley Fowler, professor of climate change impacts at Newcastle University, said: “With global warming, we expect more prolonged and intense droughts and heatwaves punctuated by more intense rainfall, possibly causing flash floods.
“In recent years, we have experienced more of these atmospheric blocks, causing record heat and persistent drought, as well as severe flooding in other locations in Europe.
“Recent months have been no different, with prolonged dry conditions and heatwaves in northern Europe and floods in southern Europe.”
At least 117 people have died and others are still missing after heavy flooding in Nigeria, an emergency official said.
Authorities initially said 21 people had died but this figure has today risen significantly.
Media reports quoting local government officials said a dam collapse has worsened the situation.
Ibrahim Hussaini, head of Niger State Emergency Management Agency, said some 3,000 houses were underwater in two communities.
Videos posted on social media show floodwater sweeping through neighbourhoods, with rooftops barely visible above the brown currents. One clip shows a tanker floating through a town.
Image: A tanker is swept away by floodwaters
The chairman of the Mokwa local government area suggested poor infrastructure has worsened the impact of the flooding.
Jibril Muregi has appealed to the government to start “long overdue” construction of waterways in the area under a climate resilience project.
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Image: Water appears to be flowing over a dam behind the town
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In a similar occurrence last September, torrential rains and a dam collapse in Nigeria’s northeastern Maiduguri caused severe flooding, leaving at least 30 people dead and displacing millions.
Nigeriais prone to flooding during the rainy season, which began in April – and flooding is becoming more common and extreme as the climate warms.
Hotter air is thirstier and can hold more moisture – about 7% more for every 1C warmer – meaning it unleashes heavier flooding when it rains.
Violent rain, which killed hundreds of people in Nigeria during 2022, was made at least 80 times more likely and 20% more intense by climate change, analysis by World Weather Attribution found.