A radioactive capsule that fell off a truck in the Australian outback – sparking a radiation alert and a search of hundreds of miles of road – has been found.
Western Australia’s emergency services minister said the silver capsule, which emits the isotope Caesium-137, had been located about two metres from the roadside.
Authorities were hunting for the 6mm by 8mm capsule and retracing the truck’s 870-mile (1,400km) route with radiation-scanning gear.
The military was checking the capsule and it was due to be taken to a secure facility in Perth.
Minister Stephen Dawson called it an “extraordinary result”.
How was the capsule found?
It took several government agencies six days to find the missing capsule.
The search involved Western Australia’s emergency response department, police, fire and rescue service, along with Australia’s Department of Defence, the Australian Radiation Protection and Nuclear Safety Agency, and the Australian Nuclear and Science Technology Organisation.
They retraced the capsule’s 870-mile journey along the Great Northern Highway and other roads in both directions using vehicles fitted with specialist radiation equipment capable of flagging up the isotope Caesium-137 inside.
The vehicles travelled at “slow speeds” and eventually detected the capsule as it drove past it at 43mph.
Niall Monaghan, senior physicist at Radiation Consultancy Services Ltd, tells Sky News it would have been easy to detect with a moving vehicle.
“It’s pretty radioactive, so you would see it pretty easily with a basic detector – even travelling at 40mph.
“Caesium-137 gives off Gamma rays, which penetrate more than X-rays.
“So at that intensity, the capsule would be easily picked up by a detector like a Geiger counter – the ones you see in films that crackle when they find something.
“If you were going really fast you might miss it, but it’s the same as if it was dark and you were looking for something that glows – you would still see it.”
Authorities previously said it would take five days to retrace the route, with minister Stephen Dawson describing the end result as “quite literally finding the needle in the haystack”.
“When you consider the scope of the research area, locating this object was a monumental challenge, the search groups have quite literally found the needle in the haystack,” he said.
The capsule was found when a vehicle with scanning equipment picked up radiation as it drove past at about 43mph (70kmh).
People had been warned of potential radiation burns, sickness, and damage to their immune and gastrointestinal systems if they came closer than five metres to the capsule.
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Driving past was described as much lower risk however, similar to having an X-ray.
It was discovered far from any community and it is unlikely anyone would have been exposed to its radiation, said Western Australia‘s chief health officer Andrew Robertson.
Image: The hunt for the capsule was described as a needle-in-a-haystack scenario
Image: The search area covered hundreds of miles of highway
The capsule is owned by mining firm Rio Tinto and is part of a gauge used to measure the density of iron ore.
Vibrations during transportation are believed to have caused screws and a bolt to come loose from the gauge, allowing it to fall out.
The search area was vast as the truck covered a distance longer than Britain on its journey from the Gudai-Darri mine, in the remote Kimberley region, to the Perth suburbs.
Police, the defence department and Australia’s nuclear agency were all involved after the capsule was reported missing on 25 January.
Image: An investigation will look at the handling of the gauge and capsule at the mine
They had been scouring the state’s Great Northern Highway as well as other sections of the route used by the road train – a truck pulling multiple trailers.
Some 410 miles (660km) had been searched by Tuesday.
Rio Tinto, which gave the capsule to another company to transport, apologised for the “very concerning” incident and said it had launched its own investigation.
Authorities are doing their own probe but under 1975 state laws the fine for mishandling radioactive substances is currently only A$1,000 – and A$50 per day the offence continues.
“That figure is ridiculously low,” said Prime Minister Anthony Albanese.
“But I suspect that it’s ridiculously low because people didn’t think such an item could be lost.”
Police have looked at bringing potential criminal charges but have concluded there is no case to answer.
A further 70 people have been injured, including more than 40 who were described as critically ill in hospital on Wednesday night. Around 900 people are also in shelters as a result of the blaze.
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3:02
Deadly blaze destroys Hong Kong tower blocks
Police have alleged its cause could have been a “grossly negligent” construction firm using unsafe materials.
Three people – two directors and an engineering consultant – have been arrested on suspicion of manslaughter.
“We have reason to believe that the company’s responsible parties were grossly negligent, which led to this accident and caused the fire to spread uncontrollably, resulting in major casualties,” said police superintendent Eileen Chung. Police have not named the company.
The complex, built in the 1980s, had been under renovation for a year.
Image: Smoke rising from the Wang Fuk Court residential complex. Pic: AP Photo/Chan Long Hei
Image: The fire broke out on Wednesday afternoon. Pic: Reuters
Image: Dozens of people remain in hospital, some are critically injured. Pic: AP Photo/Chan Long Hei
One firefighter was among those killed tackling the blaze, which broke out at 2.51pm local time on Wednesday.
Fire crews said they had doused the flames in all seven of the affected blocks by Thursday morning, and were searching each floor for survivors.
Records show the Wang Fuk Court site consists of eight blocks, with almost 2,000 flats housing around 4,800 residents, including many elderly people.
Image: A relative of a resident at the scene. Pic: Reuters
Families have been identifying the bodies of relatives while others have been visiting shelters in the area, searching for missing loved ones.
Hong Kong leader John Lee said on Thursday the government will set up a HK$300m (£29m) fund to help residents.
Image: Charred bamboo and plastic mesh covers the complex, which was undergoing renovation works. Pic: Reuters
Image: Firefighters searching between floors at one of the high-rise blocks. Pic: Reuters
The cause of the fire is being investigated, but it appears to have started in bamboo scaffolding and construction mesh sheets and then spread across seven of the complex’s eight buildings – likely aided by windy conditions.
Bamboo scaffolding is commonly used in Hong Kong, but is in the process of being phased out because of safety concerns.
Hong Kong’s Association for the Rights of Industrial Accident Victims said there have been at least three fires involving bamboo scaffolding this year.
Image: Temporary shelters have been set up for residents. Pic: AP
Image: Supplies are brought to a school which is serving as a shelter. Pic: Kyodo/AP
China’s state broadcaster CCTV said President Xi Jinping has urged an “all-out effort” to extinguish the fire and minimise casualties and losses.
Both the US and British Consulate Generals for Hong Kong have sent condolences to those affected, as has Taiwan’s president.
Image: Parts of the huge complex were still smouldering on Thursday. Pic: AP
Image: Firefighters work to extinguish the blaze. Pic: AP
The number of dead is the highest in a Hong Kong fire since 1948, when 176 people were killed in a warehouse blaze.
The fire has prompted comparisons to the Grenfell Tower blaze which killed 72 people in 2017, blamed on flammable cladding, as well as failings by the government and the construction industry.
“Our hearts go out to all those affected by the horrific fire in Hong Kong,” the Grenfell United survivors’ group said on social media.
“To the families, friends and communities, we stand with you. You are not alone.”
Donald Trump has called for every Afghan national who entered the US under the Biden administration to be investigated following the shooting of two National Guard troops near the White House.
The president said the “monstrous, ambush-style attack” was carried out by an Afghan national who arrived in September 2021 during America’s chaotic withdrawal from Kabul.
“This attack underscores the single greatest national security threat facing our nation,” Mr Trump said in an address to the nation from Florida.
He vowed to “reexamine every single alien” who has entered the US from Afghanistan under the previous government, and said: “I am determined to ensure the animal who perpetrated this atrocity will pay the steepest possible price.”
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3:53
Trump condemns ‘animal’ shooting suspect
Suspect to face terror probe
America’s citizenship and immigration office said it had stopped processing all immigration requests relating to Afghan nationals indefinitely.
The suspect in custody is 29-year-old Rahmanullah Lakanwal.
Both guardsmen were shot in the head, according to NBC, citing senior officials briefed on the investigation.
Wednesday’s shooting – carried out with a handgun – will be investigated by the FBI as a possible act of terror.
The White House was placed into lockdown following the incident, while Mr Trump is away for Thanksgiving.
Image: Pics: AP
Victims in ‘critical condition’
West Virginia’s governor initially said both victims were members of his state’s National Guard and had died from their injuries – but later posted to say there were “conflicting reports about the condition of our two Guard members”.
Patrick Morrisey had said: “These brave West Virginians lost their lives in the service of their country.”
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Hundreds of National Guard members have been patrolling the capital after Mr Trump issued an emergency order in August, which federalised the local police force and sent in the guard from eight states and the District of Columbia.
Mr Trump has announced an extra 500 troops will be deployed in the wake of Wednesday’s shooting.
FBI director Kash Patel said the troops were “brazenly attacked in a horrendous act of violence”.
At a news conference, he clarified they were in a “critical condition”.
Image: Pic: AP
Former president Joe Biden, who was heavily criticised by Mr Trump in his address, said he and his wife Jill were “heartbroken” by the shooting.
“Violence of any kind is unacceptable, and we must all stand united against it,” said a statement.
Analysis: Trump’s statement could embolden anti-immigration Americans
US correspondent Mark Stone said it was expected that Trump’s statement would have an update on the investigation and the victims’ condition.
“What struck me was the president’s decision to be so political and to make the point as he wanted to, it seemed, that this will now embolden him to find out who else might be here illegally, wherever they may be from,” Stone said.
“And he singled out Somalis in Minnesota, of course, a Democratic-run state.”
Stone said Trump’s statement could further embolden those who already hold anti-immigration sentiments.
“You might expect a leader in this sort of situation to deal with the facts as he knows them and to call for unity. But it’s not Trump’s style to do that.”
How the attack unfolded
Jeff Carroll, chief of the metropolitan police department in the area, said the attack began at 2.15pm local time (7.15pm in the UK) while National Guard members were on “high visibility patrols in the area”.
He said: “A suspect came around the corner, raised his arm with a firearm and discharged it at the National Guard.
“The National Guard members were… able to – after some back and forth – able to subdue the individual and bring them into custody.”
Washington DC mayor Muriel Bowser called the attack a “targeted shooting”.
Image: Pics: AP
Social media footage showed first responders attempting CPR on one of the soldiers as they treated the other on a pavement covered in glass.
Nearby other officers could be seen restraining an individual on the ground.
Image: Emergency personnel cordon off an area near where the National Guard soldiers were shot. Pics: AP
The scene was cordoned off by police tape, while agents from the US Secret Service and Bureau of Alcohol, Tobacco, Firearms and Explosives attended the scene, as National Guard troops stood sentry nearby.
The FBI was also on the scene, the agency’s director said.
A woman has been killed by a shark and a man seriously injured at a popular beach in Australia.
Emergency services were alerted to the attack at Crowdy Bay National Park, near Port Macquarie, around 218 miles north of Sydney, at 6.30am local time on Thursday.
They were responding to reports two people had been bitten by a shark.
The pair had entered the water at Kylies Beach, a popular surfing spot, for an early morning swim.
The woman, who is believed to be in her 20s, died at the scene. She has not yet been identified.
The man, also understood to be in his 20s, was airlifted to hospital in a critical condition.
He is now said to be in a serious but stable condition, with police believing a bystander’s first aid may have prevented a double fatality.
Police Chief Inspector Timothy Bayly said: “I just really need to have a shoutout to the bystander on the beach who put a makeshift tourniquet on the male’s leg which obviously potentially saved his life and allowed New South Wales Ambulance paramedics to get to him and render first aid.”
The officer did not give any further details of the injuries or circumstances of the attack.
He said: “At this stage, all I’m prepared to say is they were known to each other and they were going for a swim and the shark attacked.”
Image: Shark attacks on two people are very rare, experts say. File pic: iStock
Experts said it is rare for a shark to attack more than one person.
Gavin Naylor, director of the University of Florida‘s shark research programme, said: “It is very unusual. Individual shark attacks are rare. And shark attacks on two people by the same individual is not unheard of, but it’s very rare.”
He added: “Sometimes younger sharks are less judicious and they can make mistakes. Where sharks are close to seal colonies and feeding, the probability (of attack) is higher.
“The few bites that we do have where a single shark has bitten multiple people, it’s usually tiger sharks. We’ve never seen white sharks do that unless somebody’s heroically jumping in the way.”
The beach – known for camping, fishing spots and hiking tracks – has been closed to the public as authorities work to determine the species of shark involved.