Oxygen on the missing Titanic submersible is expected to run out in hours, with hopes of finding the five people on board starting to fade.
The vessel, named Titan, lost communication with tour operators on Sunday while about 435 miles south of St John’s, Newfoundland, during a voyage to the Titanic shipwreck off the coast of Canada.
Ships, planes and underwater craft have been deployed to the area with rescuers searching a remote part of the Atlantic Ocean more than twice the size of the US state of Connecticut in waters as deep as 4,020m (13,200ft).
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2:42
How might Titan be found?
The US Coast Guard has been leading an international rescue effort, which was stepped up after underwater noises were heard on Tuesday and again on Wednesday, although experts have been unable to determine the cause of the sounds.
According to OceanGate, Titan’s operator, the 6.7m-long (22ft) OceanGate Expeditions vessel which has British billionaire adventurer Hamish Harding on board, has a 96-hour oxygen supply in case of emergencies.
Also in the undersea craft are British businessman Shahzada Dawood, his son Suleman Dawood, OceanGate’s US-based chief executive and founder Stockton Rush and French submersible pilot Paul-Henri Nargeolet.
A former passenger on one of Titan’s maiden voyages told Sky News on Thursday he ultimately “decided to back off” from the Titanic dive project as he “couldn’t get comfortable with the design”.
US explorer Josh Gates described how there were system errors during his journey on the submersible in a “shakedown dive” in 2021 with Mr Rush.
“I would say that some of the systems on board performed very well. Some of them didn’t perform well at all. We had issues with thrusters, we had issues with computer control aboard,” he said.
Image: (Clockwise from top left) Paul-Henri Nargeolet, Stockton Rush, Hamish Harding, Suleman Dawood and Shahzada Dawood
Key points: • Mission to find vessel enters a new phase of urgency with the final few hours of oxygen left on board • OceanGate’s US-based chief executive Stockton Rush, French submersible pilot Paul-Henri Nargeolet and Britons – billionaire adventurer Hamish Harding, businessman Shahzada Dawood, and his son Suleman Dawood are on the sub • The US coast guard is leading an international rescue effort, with a vast area of the Atlantic Ocean off the Canadian coastline being searched • Rescuers have rushed more ships, planes and vessels to the site of the disappearance, hoping underwater sounds they have been detecting for days might help narrow their search
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2:12
Missing sub: ‘It takes a lot of courage’
No other sub like Titan in the world
The US Coast Guard predicts the oxygen supply in the Titan submersible will run out at 12.08pm UK time today.
An extensive search and rescue operation is continuing, as those involved say they will “hold on hope until the very end”.
One of the vessels sent to help search efforts is French research vessel L’Atalante which carries a remotely operated vehicle (ROV), Victor 6000.
It has the capability to lift the Titan ship to the surface.
Asked whether the mission was changing to become a recovery search, Captain Jamie Frederick of the US Coast Guard told reporters: “This is a search and rescue mission, 100%, we are smack dab in the middle of search and rescue and will continue to put every available asset that we have in an effort to find the Titan and the crew members.”
Even those who have expressed optimism have warned many obstacles remain: from pinpointing Titan’s location, to reaching it with rescue equipment, then bringing it to the surface – assuming it is still intact.
All this has to happen before the passengers’ oxygen supply runs out.
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There is no other vehicle like Titan anywhere in the world – it is a one-off, said Mr Gates.
He said Titan is described in the waivers as an “experimental craft” and added “it is truly experimental in a very real sense of the word”.
“It is like being a test pilot on a plane that has never ever flown before, and so there is a totally different category of risk with a vehicle like this,” he said.
“There are a huge number of unknowns with a submersible like this… You have an innovative, novel design, but it comes with a lot of mysteries in terms of how it is going to perform over time.”
Mr Gates said the fact that Titan apparently has not surfaced despite being “well off the bottom” when contact was lost at the weekend opens up questions over what else may have gone wrong.
One such possibility is a hull failure, which “speaks to the carbon fibre design of Titan”, Mr Gates said.
He added that though the time period for a rescue is closing, “we should remain hopeful here for a positive outcome for this”.
Mr Gates also touched on some online criticism of the passengers for boarding the experimental craft at a high cost, saying there have been “a lot of callous comments”.
He said Titanic has “fascinated the world” since she sank a century ago and the shipwreck holds “a real fascination for people”.
“It takes a lot of courage and determination to go on a voyage like this,” he said, adding that he “commended” the five men aboard Titan for having the “passion and determination” to embark on the deep-sea trek.
Venezuela has accused Donald Trump of a “colonial threat” after he said the airspace “above and surrounding” the country should be considered closed “in its entirety”.
Mr Trumpmade the declaration amid growing tensions with President Maduro – and as the US continues attacking boats it claims are carrying drugs from Venezuela.
He wrote on Truth Social: “To all Airlines, Pilots, Drug Dealers, and Human Traffickers, please consider THE AIRSPACE ABOVE AND SURROUNDING VENEZUELA TO BE CLOSED IN ITS ENTIRETY.”
Image: Air traffic above Venezuela on Saturday afternoon. Pic: FlightRadar24
Venezuela’s foreign affairs office called it a “colonial threat” and “illegal, and unjustified aggression”.
It accused the president of threatening “the sovereignty of the national airspace… and the full sovereignty of the Venezuelan state”.
President Trump’s words were part of a “permanent policy of aggression against our country” that breached international law and the UN Charter, it added.
The Pentagon and the White House have so far not given any additional detail on the president’s statement.
Mr Trump’s post comes after the American aviation regulator last week warned of a “potentially hazardous situation” over Venezuela due to a “worsening security situation”.
Image: Nicolas Maduro is widely considered a dictator by the West. Pic: Reuters
The South American nation revoked operating rights for six major airlines that went on to suspend flights to the country.
Mr Trump warned a few days ago that land operations against suspected Venezuelan drug traffickers would begin “very soon”.
Such a move would be a major escalation in Operation Southern Spear – the US naval deployment in the Caribbean Sea and eastern Pacific that’s so far attacked at least 21 vessels.
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0:59
Three killed as US strikes another alleged drug boat
Venezuela has said the attacks, which have killed more than 80 people, amount to murder.
The US has released videos of boats being targeted, but hasn’t provided evidence – such as photos of their cargo – to support the smuggling claims.
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1:41
Venezuela claims Trump creating ‘fables’ to justify ‘war’
The Pentagon has sought to justify the strikes by labelling the drug gangs as “foreign terrorist organisations” – putting them on par with the likes of al Qaeda.
It claims the boats targeted are carrying drugs bound for the US, although Sky’s chief correspondent says the final destination is likely to be Europe and West Africa.
President Maduro has denied Mr Trump’s claims he is involved in the drugs trade himself and said his counterpart wants to oust him so he can install a more sympathetic government.
Venezuelan officials have also claimed Mr Trump’s true motivation is access to the country’s plentiful oil reserves.
Mr Maduro is widely considered a dictator who’s cheated elections and has been president since 2013.
Ukraine’s representatives are preparing for renewed peace talks in the US, while dramatic footage has shown Russian tankers being hit by naval drones.
President Zelenskyy said a delegation headed by national security chief Rustem Umerov was on its way to “swiftly and substantively work out the steps needed to end the war”.
They are due to be greeted by US secretary of state Marco Rubio, Donald Trump’s special envoy Steve Witkoff, and the US president’s son-in-law Jared Kushner, a senior US official told Reuters news agency.
Image: National security chief Rustem Umerov is leading the delegation. Pic: Reuters
After the US-Ukraine talks, an American delegation is expected to travel to Moscow to meet President Putin.
It comes after Mr Trump released a 28-point proposal last week that would hand swathes of land to Russia and limit the size of Kyiv’s military.
It was widely seen as heavily favouring Russia and led Mr Zelenskyy to swiftly engage with American negotiators.
President Trump said on Tuesday his plan had been “fine-tuned”.
More on Ukraine
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1:05
Ukraine peace plan in 60 seconds
In his evening address on Saturday, the Ukrainian leader said: “The American side is demonstrating a constructive approach, and in the coming days it is feasible to flesh out the steps to determine how to bring the war to a dignified end.”
Mr Zelenskyy’s team in the US is without his former chief of staff and lead negotiator, Andrii Yermak, as he quit on Friday after officials raided his home amid a corruption scandal.
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2:59
What do we know about Ukraine’s corruption scandal?
Tankers hit by ‘Sea Baby’ drones
Ukrainian drones were shown hitting two of Russia‘s so-called “shadow fleet” oil tankers in the Black Sea in footage released on Saturday.
Friday’s attack was carried out by the country’s security service and its navy, an official told Reuters. They said both ships “sustained critical damage” that took them out of service.
A security source told Associated Press that domestically-made “Sea Baby” drones were used.
The tankers were under sanctions and heading to a Russian port to load up with oil destined for foreign markets, the official said.
They have been identified as the Kairos and Virat.
Image: The blasts hit tankers off Turkey’s Black Sea coast. Pic: Turkish Directorate General for Maritime Affairs/Reuters
The 274m-long Kairos suffered an explosion and caught fire en route from Egypt to Russia on Friday, Turkey’s transport ministry said. The crew was evacuated.
The Virat was reportedly struck about 35 nautical miles offshore.
It was attacked by unmanned vessels and sustained minor damage to its starboard side, the Turkish ministry said.
Russia deploys a fleet of often ageing, uninsured and unmarked tankers to circumvent sanctions on its oil exports, which continue to help pay for the Ukraine war.
Another Ukrainian attack halted operations at an oil terminal near the Russian port of Novorossiysk on Saturday.
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1:30
Russian drone and missile attack hits Kyiv
Andriy Kovalenko, from Ukraine’s National Security and Defence Council, said special forces were responsible.
“Naval drones managed to destroy one of the three oil tanker berths of the Caspian Pipeline Consortium in the Novorossiysk area,” he wrote on Telegram.
Six killed in aerial attacks on Ukraine
Russia carried out another onslaught on the Ukrainian capital overnight into Saturday, firing 36 cruise and ballistic missiles and launching around 600 drones.
Officials said three people were killed in and around Kyiv, two in the Dnipropetrovsk region and one in a midday attack in Kherson region in the south.
Mayor Vitali Klitschko said 29 others were injured in Kyiv, largely due to falling debris from intercepted drones hitting buildings.
The attacks also hit Ukrainian energy facilities and left hundreds of thousands without power in the capital. Supplies have since been restored.
Targeting such infrastructure has become a familiar tactic from Russia over the winter, in what Ukraine officials say is the “weaponising” of the cold.
Grief was not lonely today in Hong Kong. Three days after the worst fire in the history of modern Hong Kong, it feels as though it has barely sunk in.
The weekend at least lent them time to pay tribute, and gave them some space to reflect.
People came in droves to lay flowers, so many a queuing system was needed.
Image: People queue with flowers near the site to mourn the victims of the deadly fire. Pic: AP
Official books of condolences were also set up in multiple parts of the city.
It was the first day large teams of investigators were able to enter the site. Dozens of them in hazmat suits were bused in, their work the grimmest of tasks.
Every so often you could see a flashlight peep through the window of an upper blackened window, a reminder that the fire services are still undertaking dangerous work.
But the reach of the authorities is ramping up here.
Image: Firefighters walk through the burned buildings after the deadly fire. Pic: AP
Yesterday a grass roots aid distribution centre was the vibrant heart of the response.
They received notice at 4am that they needed to pack up and move on. By 10.30am, the mountains of donations were gone, residents watched on, bewildered.
The task apparently will be handed over to professional NGOs.
“I think the government’s biggest concern is due to some past incidents,” one organiser tells us. “They may liken this to previous events. The essence looks similar.”
Image: Pic: AP
She’s careful with her words, but she’s clearly hinting at major pro-democracy protests that were crushed by authorities in 2019.
Any sort of mass gathering is now seen as a risk, the system is still very nervous.
And they might well be because people here are angry.
What, they ask, did the government know? What did it choose to ignore?
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3:14
How Hong Kong’s government failed to act on fire fears
Indeed, Sky News has learnt that residents raised their fears over fire safety connected to extensive renovations on Wang Fuk Court as early as September 2024.
They flagged the suspected flammability of green nets being used to cover the building.
An email response from the Labour Department was sent a few months later to Jason Poon, a civil engineer-turned-activist, who was working with residents. It insists that “the mesh’s flame retardant properties meet safety standards”.
But many clearly didn’t believe it. Posts spanning many months on a residents’ Facebook group continued to voice their fears.
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3:14
Hong Kong fire survivors supported by community
When a much smaller fire broke out in the city last month, one resident posted: “All the materials outside are flammable, I feel really worried.”
“I feel that same way” another replied. “The government has no sense of concern.”
For Poon, who dedicates much of his time to fighting lax safety standards in Hong Kong’s construction industry, the whole experience has been devastating.
“They knew all the maintenance was using corner-cutting materials, but they didn’t do anything,” he says.
“This is a man-made disaster.”
We put these allegations to Hong Kong’s Labour Department but they have not yet responded to our request for comment.
Grief may still be the prominent force here, but anger is not that far behind.