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Each time Vladimir Putin raises the spectre of nuclear confrontation, the trail ultimately leads back to one man.

Eighty years before the Russian president invaded Ukraine, and brought the potential of such weapons back to mainstream attention, J Robert Oppenheimer was recruited to lead a team that would construct the world’s first atomic bombs.

Ukraine war – follow the latest developments

The Manhattan Project, set up during the Second World War in 1942, was guided by fear that if the US and its allies didn’t make them first, Hitler’s Nazi scientists would.

A left-wing theoretical physicist not known for his leadership qualities or laboratory acumen, the American was an unconventional pick but proved a devastatingly effective one.

As blockbuster biopic Oppenheimer hits cinemas, Sky News looks at how the father of the atomic bomb still shapes the world decades after his creation was deployed.

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An unusual recruitment

Oppenheimer was appointed by General Leslie Groves, the project’s military leader, to head up Site Y – a secret weapons research facility at Los Alamos, New Mexico.

But there were, as Oppenheimer biographer Professor Ray Monk puts it, “all sorts of reasons” not to appoint him, notably perceived association with communist organisations that had made him a suspect of the FBI.

Born to a Jewish family in New York in 1906, his student years had seen him drawn to the left as Germany’s fascist regime saw friends and relatives oppressed and forced to flee.

During studies at Harvard, Cambridge, and Germany‘s Gottingen university in the 1920s, he was known for being a “disaster in the laboratory”. Of his time studying physics at Harvard, Oppenheimer himself said: “My feeling about myself was always one of extreme discontent.”

Dr. J. Robert Oppenheimer, the new director of the Institute for Advanced Study at Princeton, N.J., is shown in front of a blackboard full of mathematical formulas, Dec. 17, 1947. Dr. Oppenheimer served as wartime director of the Manhattan Project when it developed and produced the first atomic bomb. (AP Photo)
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Oppenheimer worked in education before and after the war

He may have been unconvincing in the lab, but found his calling as a university lecturer in California. His ability to explain complex science in a relatively straightforward and compelling way proved key to impressing Groves, who interviewed countless scientists before a chance meeting with Oppenheimer.

Crucially, he also recognised the need for urgency.

Prof Monk says: “Oppenheimer knew Heisenberg, one of the greatest scientists in the world, who he worked with at Gottingen, was leading the Nazi bomb project and was worried they would get one before the Allies.

“He was in no doubt at all – the duty of all scientists in the US, and the allied countries, was building a bomb first.”

Catalog Number: Oppenheimer J Robert C35.Oppenheimer and Groves at Ground Zero, September, 1945..Credit: Digital Photo Archive, Department of Energy (DOE), courtesy AIP Emilio Segre Visual Archives
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Oppenheimer enjoyed an unconventional relationship with Leslie Groves. Pic: Digital Photo Archive, Department of Energy

Building the bomb

Los Alamos was one of three sites critical to the development of the atomic bomb.

The others were a factory in Hanford, Washington, where plutonium was made; and a hidden base in Oak Ridge, Tennessee, for enriching uranium.

The two elements would act as fuel for the bombs made at Los Alamos, two of which would be dropped on the Japanese cities of Nagasaki and Hiroshima in August 1945.

THE SCIENCE BEHIND OPPENHEIMER’S BOMB

The basis of the atomic bomb is the process of nuclear fission – when the nucleus of an atom is split into two smaller nuclei, releasing a large amount of energy in the process.

This was discovered in 1938 by two German scientists, and Oppenheimer realised its destructive potential when word reached him in 1939.

The prospect of weaponising nuclear fission focused the minds of scientists across Europe, with plutonium and uranium identified as elements that could undergo the process.

With the process understood, the race was on to weaponise it.

Cynthia C Kelly is founder and president of the Atomic Heritage Foundation, dedicated to the preservation of the Manhattan Project and crucial to having the three sites gain national park status in the US.

“It was a first-of-a-kind effort across the board,” she says of the Manhattan Project, named after the New York City district where it was founded.

With the city that never sleeps deemed too busy for such a secretive initiative, the three laboratories were set up in isolated places far away from urban centres and the coast. They brought together geniuses from across America and overseas – including Britain and some who fled Nazi Germany – into one single-minded pursuit.

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“It required creative minds from the machinists to the craftsmen – everything had to be perfect,” Kelly adds, with a “classic absent-minded professor” at the heart of it.

“They had to take this energy, which had been uncontrolled up to now, figure out how to control it, and package it tightly enough to fit in the bomb bay of an aeroplane that could transport it and drop it.

“They had little confidence in harnessing this technology in time for the end of the war.”

On the test ground for the atomic bomb near Almagordo, N.M., Dr. J. Robert Oppenheimer, University of California physicist, smokes his pipe as he contemplates the site on Sept. 9, 1945. (AP Photo)
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Oppenheimer on the test ground for the atomic bomb near Almagordo, New Mexico

Becoming Death

But harness it they did – and the world would change forever.

The first atomic bomb test in New Mexico happened on 16 July 1945, after which Oppenheimer uttered a line that, along with his trademark fedora and pipe, has become quintessential to his public image.

“Now I am become Death, the destroyer of worlds,” he observed after the so-called Trinity Test, quoting a sacred Hindu text in a reminder of his acumen as a philosopher as well as a scientist.

A few weeks after, death followed on an unimaginable scale. On 6 August, a uranium-based bomb named Little Boy was detonated over Hiroshima; and another, Fat Man, was dropped on Nagasaki three days later.

The latest blast was larger larger than the bomb dropped on Japan's Nagasaki in 1945
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The atomic bomb dropped on Japan’s Nagasaki in 1945

Both cities were left unrecognisable, 200,000 people died, and Japan surrendered. Oppenheimer was shaken.

“Right up until the dropping of the bomb on Hiroshima, he had no moral qualms whatsoever,” says Prof Monk.

“Even when the Germans surrendered (on 7 May 1945), and it was obvious the Americans were still going to use the bomb against the Japanese, he had no qualms.

“But he thought one demonstration of the awesome power of this weapon was enough.”

-FILE PHOTO MARCH 1946 - This general view of the city of Hiroshima showing damage wrought by the atomic bomb was taken March 1946, six months after the bomb was dropped August 6, 1945. The 50th anniversary of the bombing of Hiroshima and the end of World War II is August 1995
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Hiroshima in March 1946, six months after America’s atomic bomb was dropped

A new world

Despite its undoubted role in ending the Second World War, which cost the lives of some 90 million people, Oppenheimer was changed by the atomic bomb, believing it made the prospect of future conflict “unendurable”.

“It has led us up those last few steps to the mountain pass; and beyond there is a different country,” he said in 1946, later signalling his opposition to his government’s plan to develop even bigger nuclear weapons.

Oppenheimer was ignored and held in deep suspicion, and his security clearance at the Atomic Energy Commission eventually rescinded. He died of lung cancer in 1967 with none of the power he once yielded.

FILE-This Oct. 17, 1945 file photo Dr. J. Robert Oppenheimer of the New Mexico laboratories of the atomic bomb making project, testifies before the Senate Military Affairs Committee in Washington
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Oppenheimer testifies before the Senate military affairs committee in Washington in 1945

Nuclear weapons have not been used again, but the threat lingers. America and Russia’s arsenals are far smaller than their Cold War peak, but they hold 90% of an estimated global stockpile of 13,000 weapons.

Other nuclear powers include China, India, Pakistan, and North Korea. Like Putin, Kim Jong Un has on several occasions threatened to use them. The Nuclear Threat Initiative, an organisation focused on reducing nuclear and biological threats, says the world could be “sleepwalking into a nuclear disaster”.

Ever since Oppenheimer witnessed the Trinity Test in the New Mexico desert, Cynthia C Kelly says there’s been “no way to put the genie back in the bottle”.

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‘Nuclear weapon threat never goes away’

Beyond the mountain

While Oppenheimer failed in his post-war efforts, his work is the best example world leaders have of why they wouldn’t want to risk “mutually-assured destruction” by launching a nuclear weapon.

Two cities devastated beyond recognition have seemingly served as the ultimate deterrence.

“Oppenheimer was invited to say he regretted developing the atomic bomb many times, most prominently when he visited Japan, and his answer was always no,” says Prof Monk.

“It can be argued the fact the weapons have never been used again shows deterrence works.”

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Will Russia use nuclear weapons?

Beyond deterrence, the Manhattan Project also unleashed an era of science and innovation still being felt today, including nuclear energy vital to weaning ourselves off greenhouse gases.

Last year, American scientists performed the first-ever nuclear fusion experiment to achieve net energy gain, paving the way for a “clean energy source that could revolutionise the world”.

Some experts have called for a Manhattan Project-style initiative to combat climate change, leveraging the same urgency and determination to tackle a crisis that threatens us all. The startling rise of artificial intelligence, already compared to the threat of nuclear weapons by its very creators, may present another such opportunity.

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Energy: Is fusion the future?

Unfortunately, nothing seems to focus the minds quite like war.

“Weapons are one part of the nuclear story, and that will be with us until we blow ourselves up,” says Kelly.

“Hopefully that won’t happen and, as Oppenheimer put it, we can see beyond the mountain.”

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Hurricane Helene kills at least 40 – as dozens trapped on roof of flooded Tennessee hospital

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Hurricane Helene kills at least 40 - as dozens trapped on roof of flooded Tennessee hospital

At least 40 people have been killed across four states after Hurricane Helene barrelled its way across southeastern US.

Emergency crews are racing to rescue people trapped in flooded homes after Helene struck the coast of Florida as a highly destructive Category 4 storm.

It generated a massive storm surge, wreaking a trail of destruction extending hundreds of miles north.

Millions are without power in Florida and neighbouring states.

Meanwhile, dozens of people are trapped on the roof of a flooded Tennessee hospital, with a “dangerous rescue operation” under way.

The Unicoi County Hospital is engulfed in “extremely dangerous and rapidly moving water”, according to Tennessee’s Ballad Health.

Patients and staff at Unicoi County Hospital are trapped on the roof Friday due to flooding caused by Tropical Storm Helene. (Pic: Erwin Police Chief Regan Tilson)
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Patients and staff are trapped on the roof of Unicoi County Hospital. (Pic: Erwin Police Chief Regan Tilson)

It said 54 people were relocated to the roof of the Unicoi County Hospital, while seven were in rescue boats.

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“The situation at the hospital is very dangerous and TEMA [The Tennessee Emergency Management Agency] and National Guard resources are engaged in what can only be described as a dangerous rescue operation,” Ballad Health added.

Local official Michael Baker told Sky News people are being moved from the roof “little by little”, describing the flooding as “unprecedented”.

“We’ve never seen anything like this,” he said.

A drone view shows a flooded and damaged area, following Hurricane Helene in Steinhatchee, Florida, U.S., September 27, 2024. REUTERS/Marco Bello
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Steinhatchee in the Big Bend area of Florida. Pic: Reuters

An vehicle, golf cart and playhouse are submerged from flooding Friday, Sept 27, 2024, in Atlanta. (AP Photo/Jason Allen)
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Flooding has severely damaged property in Atlanta. Pic: AP

As of early afternoon, Helene, which has been downgraded to a tropical depression, was packing maximum sustained winds of 35 mph (55 kph) as it slowed over Tennessee and Kentucky, the National Hurricane Center said.

It struck overnight with maximum sustained winds of 140 mph (225 kph) in the rural Big Bend area, the northwestern part of Florida.

The National Hurricane Center said preliminary information shows water levels reached more than 15ft above ground in that region.

US President Joe Biden has approved emergency declaration requests from the governors of several southern states affected by Helene.

Georgia, Florida, Alabama, North Carolina and South Carolina are being supported by emergency response personnel including search and rescue teams, medical support staff and engineering experts.

Georgia Governor Brian Kemp has said dozens of people are trapped in buildings damaged by the storm, with multiple hospitals in southern Georgia without power.

In western North Carolina, Rutherford County emergency officials have told residents near the Lake Lure Dam to immediately evacuate to higher ground, warning “Dam failure imminent”.

Meanwhile, Florida Governor Ron DeSantis said the damage from Helene in the area appears to be greater than the combined damage of Idalia and Hurricane Debby in August. “It’s demoralizing,” he said.

Halle Brooks kayaks down a street flooded by Hurricane Helene in the Shore Acres neighborhood Friday, Sept. 27, 2024, in St. Petersburg, Fla. (AP Photo/Mike Carlson)
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Getting around by kayak is easier than car in St Petersburg, Florida. Pic: AP

This photo provided by Venice Police Department rescue crews assist residents after  conducting door-to-door wellness checks, in coastal areas that were flooded by Hurricane Helene on Friday, Sept. 27, 2024 in Venice, Fla . (Venice Police Department via AP)
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Rescue teams in Venice, Florida. Pic: Venice Police Department

Many stranded in places like Tampa could only be reached by boat, with officials warning the water could contain live wires, sewage, sharp objects and other debris.

More than four million properties are without power across Florida, Georgia, the Carolinas, Virginia, Kentucky, Tennessee and Ohio, according to the logging website, PowerOutage.

Why this hurricane season is defying forecasts



Tom Clarke

Science and technology editor

@t0mclark3

Despite Helene’s power, this hurricane season has been more remarkable for its lack of activity.

At the start of the hurricane season, which runs from 1 June to 30 November, sea surface temperatures were (and remain) off-the-charts warm.

It’s this ocean heat that fuels tropical storms.

This combined with a developing La Nina phenomenon led the US forecasters to predict 2024 would be a major hurricane season. Between 17 and 24 storms were expected, with eight to 13 developing into hurricanes.

Hurricane Beryl grazed the coast of Jamaica in July as a Category 5 hurricane. It was the earliest storm of that size ever recorded and was seen as a harbinger of the prediction. But, so far at least, it’s failed to materialise.

There have been just six hurricanes so far this year – slightly below average. But why?

It seems to be due to what’s happening on the other side of the Atlantic where ocean warming forced the African monsoon further north than usual.

This led to catastrophic flooding in central and west Africa displacing millions, but it also shifted the weather system that usually spawns hurricanes and spins them across the Atlantic.

There’s already abundant evidence our warming oceans and atmosphere are making storms more intense – but predicting where they will occur and how often is never simple – and perhaps getting even harder as our planet gets hotter.

Prior to the hurricane making landfall, officials in Florida begged residents to evacuate. The sheriff’s office in rural Taylor County issued a chilling warning to those who refused to leave.

“Please write your name, birthday, and important information on your arm or leg in a permanent marker so that you can be identified and family notified,” the post on Facebook said.

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Child and dog rescued from floods

Forecasters now expect the storm to continue weakening across Tennessee and Kentucky.

It is feared heavy rain over the Appalachian Mountains could cause mudslides and flash flooding.

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Hurricane Helene: ‘Extremely dangerous’ storm strengthens as it makes landfall in Florida

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Hurricane Helene: 'Extremely dangerous' storm strengthens as it makes landfall in Florida

Helene has made landfall in northwestern Florida as a Category 4 hurricane, with forecasters warning of a “catastrophic” storm surge.

The National Hurricane Centre in Miami said Helene struck near the mouth of the Aucilla River in the Big Bend area of Florida’s Gulf Coast at around 11.10pm local time.

High winds, possibly in excess of 140mph (225kph), and flash floods are possible, the weather service said.

Florida Governor Ron DeSantis told reporters one person had died while driving on a motorway when a sign fell on to their car.

“When Floridians wake up tomorrow morning, we’re going to be waking up to a state where, very likely, there’s been additional loss of life. And certainly, there’s going to be loss of property,” Mr DeSantis said.

waves impact a house seawall as Hurricane Helene intensifies before its expected landfall on Florida...s Big Bend, in Eastpoint, Florida, U.S. September 26, 2024.  REUTERS/Marco Bello
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Florida’s Big Bend, where Helene has made landfall. Pic: Reuters

“You’re going to have people that are going to lose their homes because of this storm. So please keep those folks in mind, keep them in your prayers.”

Two other people are reported to have been killed in a possible tornado in neighbouring south Georgia as the storm approached, the Associated Press reported.

‘Unsurvivable scenario’ to play out

More than one million homes and businesses were already without power shortly after the hurricane made landfall, according to tracking website poweroutage.

States of emergency have been declared in Florida, Georgia, and the Carolinas, with hurricane and flash flood warnings in place as far away as south-central Georgia.

Officials pleaded with residents in the path of the storm to heed mandatory evacuation orders or face life-threatening conditions.

Flood water from Hurricane Helene batters cars in Florida
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Traffic cameras showed waves overtopping roads in St Pete Beach, Florida. Pic: Florida Department of Transportation

The surge caused by the hurricane – the wall of seawater pushed on land by hurricane-force winds – could rise as high as 20ft (6.1m) in some spots, as tall as a two-storey house, Michael Brennan, director of the hurricane centre, said in a video briefing.

“A really unsurvivable scenario is going to play out” in the coastal area, Mr Brennan said, with water capable of destroying buildings and carrying cars pushing inland. Millions of people are under the current flood watch.

Forecasters warned the storm surge could be particularly “catastrophic and unsurvivable” in Apalachee Bay.

Hurricane Helene in the Gulf of Mexico moving towards Florida. Pic: NOAA via AP
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Hurricane Helene in the Gulf of Mexico moving towards Florida. Pic: NOAA/AP

‘It’s going to cause a lot of damage’

Residents in the city of Tallahassee told Sky’s US partner NBC News that they stocked up on sandbags, food and supplies, before leaving their homes.

The city’s mayor John Dailey urged people to take the evacuation warnings “extremely seriously”, calling Helene “the biggest storm in the history of the city to hit us head-on”.

Speaking to NBC News on Wednesday, Mr Dailey said though they are “very prepared”, he was also “very nervous, and I hope everyone is nervous”.

He added: “This is a big storm. It is going to cause a lot of damage.”

Surfers take advantage of heavy winds along Higgs Beach in Key West, Florida, on Thursday, Sept. 26, 2024. Despite passing the Florida Keys by hundreds of miles, sustained winds over 40 mph churned up the usually calm, nearshore waters. (Rob O'Neal/The Key West Citizen via AP)
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Surfers taking advantage of heavy winds in Key West. Pic: Rob O’Neal/The Key West Citizen/AP

Melvin Juarbe, right, attempts to assist an unidentified driver whose car stalled in floodwaters from Hurricane Helene Thursday, Sept. 26, 2024 in Madeira Beach, Fla. The men tried to pull the car to dry land with their pickup truck but have opted to call AAA after several failed attempts. (Max Chesnes/Tampa Bay Times via AP)
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Flooding has already hit Madeira Beach, Florida. Pic: Max Chesnes/Tampa Bay Times/AP

Jared Miller, sheriff of Wakulla County, went further – calling the storm “not a survivable event for those in coastal or low-lying areas”.

The county has issued a mandatory evacuation order, but one resident, Christine Nazworth from Crawfordville, which is located about 25 miles (40km) from Apalachee Bay, said her family would be sheltering in place.

She said: “I’m prayed up. Lord have mercy on us. And everybody else that might be in its path.”

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A view shows the damage caused by Tropical Storm Helene in Puerto Juarez, Cancun, Mexico September 25, 2024. REUTERS/Paola Chiomante TPX IMAGES OF THE DAY
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Damage caused by Tropical Storm Helene in Puerto Juarez, Cancun, Mexico. Pic: Reuters/Paola Chiomante

People traverse a flooded street with a horse-drawn carriage after the passage of Hurricane Helene in Guanimar, Artemisa province, Cuba, Wednesday, Sept. 25, 2024. (AP Photo/Ramon Espinosa)
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Helene caused streets to flood in Guanimar, Cuba. Pic: AP/Ramon Espinosa

Leslie Powell, from Quincy, a city a similar distance from Tallahassee, told NBC she was leaving her mobile home to go to a shelter with her eight-month-old baby and six-year-old daughter.

She said simply: “I’m scared. I’ve got a lot of trees around my home, so it’s not safe for me and my kids.”

Helene is expected to remain a full-fledged hurricane as it rolls through the Macon, Georgia, area on Friday, forecasters said.

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Sir Keir Starmer to meet with Donald Trump to ‘establish a relationship’

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Sir Keir Starmer to meet with Donald Trump to 'establish a relationship'

Sir Keir Starmer is to meet with Donald Trump later tonight.

It is believed to be the first meeting between the current UK prime minister and former – and potentially future – US president.

The pair are set to meet overnight UK time, which is the evening in New York, where Sir Keir is currently located while on a visit to the UN.

David Lammy, the Labour foreign secretary, has met Mr Trump‘s vice presidential candidate, JD Vance.

Speaking to journalists, Sir Keir reiterated he wanted to meet both Mr Trump and Kamala Harris ahead of the November vote.

However, meeting the Democrat is hard due to the “usual diary challenges”.

Sir Keir said: “It’ll be really to establish a relationship between the two of us.

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“I’m a great believer in personal relations on the international stage.

“I think it really matters that you know who your counterpart is in any given country, and know them personally, get to know them face to face.

“So it’s really along those lines. I won’t go into what we’ll actually discuss, obviously, but that’s the purpose of it, as you’d expect, ahead of the election.”

Britain's Prime Minister Keir Starmer gives a media interview while attending the 79th United Nations General Assembly at the United Nations Headquarters in New York, U.S. September 25, 2024. Leon Neal/Pool via REUTERS
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Sir Keir is in New York at the United Nations. Pic: Reuters

Asked if a Trump presidency would leave Ukraine exposed, Sir Keir said the nature of the “special relationship” between the UK and US “always sits above whoever holds the particular office”.

“The US people will decide who they want as their president, and we will work with whoever is president,” he added.

“I’m not going to speculate on what any particular issues may be on the other side of the election.”

Speaking ahead of the meeting, Mr Trump said he thought Sir Keir was “very nice”.

He said: “I actually think he’s very nice. He ran a great race, he did very well, it’s very early, he’s very popular.”

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Mr Trump went on to praise Reform UK leader Nigel Farage as well, saying: “I think Nigel is great, I’ve known him for a long time.”

“He had a great election too, picked up a lot of seats, more seats than he was allowed to have actually.

“They acknowledged that he won but for some reason you have a strange system over there, you might win them but you don’t get them.”

This appears to be a misunderstanding of how the UK’s first past the post system for elections chooses MPs – Reform won fewer seats compared to its vote share because it came second in many seats.

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