US Navy detected likely ‘catastrophic implosion’ of Titan sub soon after it went missing
The US Navy likely detected the “catastrophic implosion” of the Titan submersible soon after it went missing on Sunday.
Five people died, including a billionaire father and son, in the implosion of the vessel near the Titanic wreck.
The discovery of debris from the submersible comes as a senior official in the navy confirmed that an existing secret system designed to pick up audio heard a sound consistent with an “implosion”.
The sound was heard near where the submersible lost communication on Sunday.
While the official said the sound was “not definitive”, the navy said it shared the information “immediately” with the incident commander.
A navy statement said: “This information was considered with the compilation of additional acoustic data provided by other partners and the decision was made to continue our mission as a search and rescue and make every effort to save the lives on board.”
On Thursday, Rear Admiral John Mauger – who led the search – confirmed in a news conference that a remotely operated vehicle had discovered the nose cone of the lost submersible about 487m (1,600ft) from the bow of the Titanic on the seafloor.
Further debris was found nearby, with Rear Admiral Mauger adding: “In consultation with experts from within unified command, the debris is consistent with the catastrophic loss of the pressure chamber.
“On behalf of US Coast Guard and entire unified command, I offer deepest condolences to the families. I can only imagine what this has been like for them, and I hope this discovery provides some solace during this difficult time.”
The Titan submersible in June 2021. File pic: OceanGate Expeditions via AP
Minutes before the news conference, OceanGate – which owned the submersible – released a statement that said: “We now believe that our CEO Stockton Rush, Shahzada Dawood and his son Suleman Dawood, Hamish Harding, and Paul-Henri Nargeolet, have sadly been lost.
“These men were true explorers who shared a distinct spirit of adventure, and a deep passion for exploring and protecting the world’s oceans.
“Our hearts are with these five souls and every member of their families during this tragic time. We grieve the loss of life and joy they brought to everyone they knew.”
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Sky’s US correspondent James Matthews – who was at the US Coast Guard’s news conference in Boston – asked Rear Admiral Mauger whether any trace of the passengers had been found.
He replied: “This is an incredibly complex operating environment on the seafloor, over two miles beneath the surface. The remote operating vehicle has been searching, and it is highly capable, and we’ve been able to classify parts of the pressure chamber for the Titan submersible.”
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‘Why were you worried about Titan?’
When asked about the prospects for recovering crew members, Rear Admiral Mauger warned “it is an incredibly unforgiving environment on the seafloor”.
While the debris is consistent with a “catastrophic implosion” of the vessel, he stressed that it is too early to know when this happened – and underwater robots remain on scene to gather information.
“We’ll continue to work and continue to search the area down there, but I don’t have an answer for prospects at this time,” he told reporters.
Carl Hartsville, an expert from the Woods Hole Oceanographic Institution, later added that no debris from the Titanic is based in the area.
While there had been speculation in past news conferences that underwater banging noises heard near the site could be linked to Titan, the Coast Guard said there doesn’t appear to be a connection.
Foreign Secretary James Cleverly said it was “tragic news” that the five men had lost their lives. Billionaire Hamish Harding – as well as businessman Shahzada Dawood and his son Suleman – were British citizens.
“The UK government is closely supporting the families affected and expresses our deepest condolences,” he added.
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‘Two friends of mine are gone’
Earlier on Thursday, it had been announced that a “debris field” had been found at the search site.
David Mearns – a rescue expert who knew two of the five men onboard – had told Sky News that Titan’s landing frame and rear cover had been identified.
Five days have passed since Titan’s passengers embarked on a two-hour dive to see the wreck of the Titanic.
Teams from multiple countries had scoured thousands of square miles looking for the minivan-sized vessel.
On Wednesday, the US Coast Guard had forecast that the vessel’s air supply would run out by 12.08pm UK time today.
Finding the missing submersible in a totally dark environment was likened to discovering a needle in a haystack – and according to experts, even specialist vehicles on the seafloor can only see for a matter of metres.
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Commodore David Russell, a former Royal Navy submariner, told Sky News that the evidence suggests that the Titan’s pressure hull failed – and those onboard would have lost their lives instantaneously.
Mr Harding and Mr Nargeolet were members of The Explorers Club – and in a statement, its president Richard Garriott de Cayeux said “our hearts are broken” by the tragedy.
He thanked those involved in the search and rescue effort, adding: “They were both drawn to explore, like so many of us, and did so in the name of meaningful science for the betterment of mankind.
“We’re heartbroken for the families, friends and colleagues of those who were lost. Their memories will be a blessing and will continue to inspire us in the name of science and exploration.”
It could be diplomatic dynamite.
The first meeting between a sitting US and Russian president in more than four years, following one of the bleakest periods in the history of their countries’ bilateral relations.
But a Putin–Trump summit does not necessarily mean there will be a ceasefire.
Ukraine war latest: Kremlin aide’s full statement on Trump-Putin talks
On the one hand, it could signal that a point of agreement has been reached and a face-to-face meeting is needed to seal the deal.
That has always been Russia’s stance. It’s consistently said it would only meet at a presidential level if there’s something to agree on.
On the other hand, there might not be anything substantive. It might just be for show.
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‘Good chance’ Trump will meet Putin soon
It might just be the latest attempt by the Kremlin to diffuse Donald Trump’s anger and dodge his deadline to end the war by Friday or face sanctions.
It would give Trump something that can be presented as progress, but in reality, it delivers anything but.
After all, there has certainly not been any sign that Moscow is willing to soften its negotiating position or step back from its goals on the battlefield.
Tellingly, perhaps, it’s this latter view which has been taken by some of the Russian press on Thursday.
Donald Trump and Vladimir Putin have not met face to face since the US president returned to the White House. File pic: Reuters
“Putin won” is the headline in Moskovsky Komsomolets regarding the Kremlin leader’s meeting with Witkoff.
The state-run tabloid quotes a political scientist, Marat Bashirov, who claims Putin “bought time” ahead of Friday’s deadline.
“It is noteworthy that in his rhetoric [on sanctions] Trump did not mention Russia at all,” the paper notes.
Komsomolskaya Pravda is similarly dismissive.
“Donald Trump has two simple interests in connection with Ukraine: to earn money for America, and political whistles and the Nobel Peace Prize for himself,” it says.
“Russia has its own interests,” it adds, “securing them is what Vladimir Putin will seek at a meeting with Trump.”
At this stage, the most likely location is the United Arab Emirates. Putin met the country’s president in the Kremlin today, and afterwards said it would be a “suitable location”. It felt like a strong hint.
And the UAE certainly makes sense.
It’s played mediator for a number of the prisoner swaps between Russia and Ukraine; it has good relations with the US (and was one of Trump’s stops on his recent Middle East tour); and most importantly for Moscow, it’s not a member of the International Criminal Court. So Putin doesn’t have to worry about being arrested.
But if NBC’s reports are correct, that a Putin-Trump summit is conditional on the Russian president meeting with Ukrainian leader Volodymyr Zelenskyy, then the summit may not happen at all.
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Until now, Putin has refused to meet Zelenskyy, despite numerous demands from Kyiv, because he views him as illegitimate.
The Kremlin said the prospect of a trilateral meeting between the leaders was mentioned by Witkoff on Wednesday, but the proposal was left “completely without comment” by Russia.
GPT-5, the long-awaited upgrade to the ChatGPT AI chatbot, has been released by its maker OpenAI.
It has been one of the most highly anticipated launches in Silicon Valley after OpenAI’s first offering ChatGPT – powered by its GPT-3 model – kick-started the current AI boom in late 2022.
“GPT-3 sort of felt like talking to a high school student,” said Sam Altman, OpenAI’s chief executive.
“GPT-4, maybe it was like talking to a college student. But with GPT-5, now it’s like talking to an expert, a PhD-level expert in anything, any area you need, on demand.”
At the launch event, OpenAI claimed the new chatbot, which will be released to all ChatGPT users on Thursday, was more than a simple upgrade to its previous offerings.
According to OpenAI, the new model exceeds the chatbot competition from the likes of Google, X and Antropic on “benchmarks” – standardised tests used to rank models.
OpenAI claims it has been designed to be easier and more natural to communicate with, better at writing prose and advanced computer code, solving academic questions from mathematics to law, assisting with healthcare-related questions, as well as being safer than its predecessors.
“It’s an incredible superpower on demand,” claimed Mr Altman.
GPT-5. Pic: OpenAI
The model is also more intelligent in how it uses its own brain power – and therefore an expensive computing resource – according to OpenAI.
It is a hybrid of previous chatbots and slower, more computing-intensive “reasoning” models like OpenAI’s Deep Research.
Based on a user’s request, the model will decide how much “thinking” is required before answering, rather than requiring the user to switch between different models.
GPT-5. Pic: OpenAI
Although AI enthusiasts who had been expecting GPT-5 to represent “artificial general intelligence [AGI]” will be disappointed.
Despite this being OpenAI’s stated goal, Mr Altman billed GPT-5 as a “major upgrade” to GPT-4 and a “significant step along the path to AGI”.
But they’re clearly not there yet.
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July: ‘ChatGPT is the partner I always wanted’
A real test of GPT-5 will be whether it sells.
OpenAI is projected to spend $8bn (£6bn) this year, on top of $5bn (£3.7bn) last year, and while it is expected to make a profit this year, the business case for increasingly powerful AI models is still not clear to many investors.
Given a single training run for GPT-5 is rumoured to have cost $500m (£373m), there will be an expectation the new model is significantly more useful to business users.
Despite a very slick demonstration of its coding skills at the launch presentation, where it built an online language learning game in seconds, GPT-5 will have to prove its worth for professional coding.
Many in the tech industry prefer Anthropic AI’s Claude model to write code. OpenAI and its investors will be hoping GPT-5 changes that.
AI experts will also be testing GPT-5’s tendency to “hallucinate”, an issue OpenAI claims to have improved with GPT-5.
But erroneous or bizarre answers are a problem that dogs all large generative AI models.
“Shiny things are always fun to play with, and I fully expect GPT-5 to be the shiniest so far,” said Gary Marcus, a cognitive scientist at New York University and AI commentator.
“But that doesn’t mean that it is a critical step on the optimal path to AI that we can trust,” Mr Marcus added in a post.
Dean Cain has been branded the “worst superman ever” as he announced he will join the US Immigration and Customs Enforcement (ICE) “ASAP”.
The 59-year-old, who was cast as Superman in the TV series Lois & Clark: The New Adventures of Superman, announced he had joined the team amid the federal agency’s unprecedented immigration raids.
He told Fox News on Wednesday his recruitment video on Instagram had gone viral and since then, “I have spoken with some of the officials over at ICE and I will be sworn in as an ICE agent ASAP”.
“You can defend your homeland and get great benefits,” he said in the Instagram post where he appealed for his followers to join ICE.
Speaking with the Superman theme song in the background, he said “hundreds of thousands of criminals” had been arrested since US President Donald Trump took office.
He then told his followers they would get a series of benefits if they joined ICE, including a $50,000 (£37,407) signing bonus and student loan repayment.
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Who is being targeted in Trump’s immigration raids?
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“If you want to help save America ICE is arresting the worst of the worst and removing them from America’s streets,” he said, before adding: “I voted for that.”
ICE agents are under pressure from the White House to boost their deportation numbers in line with Mr Trump’s campaign promise to crack down on illegal immigration.
Cain’s post on Instagram received some backlash, with one user commenting: “Worst superman ever”.
Another said: “Shame on you Dean – that’s the most un-Superman thing you could possibly advocate.”
One fan turned against him and said: “Until I saw this I was such a fan. What a sad human being you must be.”
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