All five people aboard a submersible missing near the wreck of the Titanic died -- likely in an instant -- after their vessel suffered what the US Coast Guard said Thursday was a "catastrophic implosion" in the ocean depths.
The somber announcement ended a multinational search-and-rescue operation that captivated the world since the tiny tourist craft went missing in the North Atlantic four days ago.
Rear Admiral John Mauger told reporters in Boston that analysis showed debris found on the seafloor, 1,600 feet (500 meters) from the bow of the Titanic, was consistent with the implosion of the sub's pressure chamber.
The 21-foot (6.5-meter) tourist craft lost communication with its mothership less than two hours into its trip to see the remains of the Titanic, which sits more than four kilometres below the surface of the North Atlantic.
Here are the Highlights on the search for the missing Titanic sub:
A British explorer. A father and son. An adventuring CEO. And a French pilot known as "Mr. Titanic." Those were the five men aboard the submersible that went missing near the wreckage of the Titanic on Sunday morning.
The US Navy detected the likely implosion of the Titan submersible on underwater sound monitoring devices shortly after it disappeared in the Atlantic Ocean during a trip to the wreck of the Titanic, the Wall Street Journal reported Thursday.
The family of British businessman Hamish Harding, one of five passengers who died on board a submersible visiting the wreck of the Titanic, paid tribute on Thursday to a "passionate explorer".
All five people on the vessel died after it suffered what the US Coast Guard said was a "catastrophic implosion" in the ocean depths, ending a multinational search-and-rescue operation that began when the tiny craft went missing in the North Atlantic four days ago.
Passenger Harding, 58, was a British aviation tycoon with three Guinness World Records.
A statement from his family and his company Action Aviation said they were "united in grief with the other families who have also lost their loved ones on the Titan submersible".
The US Navy detected the likely implosion of the Titan submersible on underwater sound monitoring devices shortly after it disappeared in the Atlantic Ocean during a trip to the wreck of the Titanic, the Wall Street Journal reported Thursday.
Liability waivers signed by passengers on a submersible lost at sea during a dive to the Titanic wreck may not shield the vessel's owner from potential lawsuits by the victims' families, legal experts said.
The Titan submersible vanished on Sunday roughly two hours into its dive and was found in pieces on the ocean floor after what the U.S. Coast Guard said on Thursday was a "catastrophic implosion" of its pressure chamber.
The passengers, who paid as much as $250,000 each for the journey to 12,500 feet (3,810 meters) below the surface, are believed to have signed liability waivers. A CBS reporter who made the trip with OceanGate Expeditions in July 2022 reported that the waiver he signed mentioned the possibility of death three times on the first page alone.
The operator of a submersible missing near the wreck of the Titanic said Thursday it believed all five people on board were dead, due to what the Coast Guard described as a "catastrophic" implosion of the vessel in the ocean depths.
The solemn announcement from Oceangate came hours after rescuers said a "debris field" had been discovered following a dayslong search -- adding to fears that, even if the vessel were still intact, its oxygen may have run out.
"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," Oceangate said in a statement.
"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," OceanGate said in a statement.
Debris Found Near Titanic Wreckage Assessed To Be From Missing Sub: Report
According to various media reports, Chris Brown, a digital marketing businessman, says he was nearly a passenger on the Titan, the submersible that had gone missing in search of the Titanic, but backed out due to safety concerns.
In their last press briefing, the US Coast Guard said that the search for the missing sub is still on. They also said that more Navy personnel and equipment are scheduled to arrive at the site later today.
Rescuers are racing against time to find the missing Titanic sub, which went off radar on Sunday.
The passengers in the sub include British billionaire and adventurer Hamish Harding, 58, and Pakistani-born business magnate Shahzada Dawood, 48, with his 19-year-old son Suleman, who are both British citizens.
Stockton Rush, founder of the company that owns the missing submersible craft that was on its way to view the Titanic wreckage, has said safety is "pure waste."
An additional Canadian vessel carrying medical staff and a decompression chamber was en route to the area early Thursday, with Canadian media reporting it was not expected to arrive before midday.