Missing Titanic submersible live updates: OceanGate co-founder defends CEO's commitment to safety

All passengers are believed to be lost after a desperate dayslong search for a submersible carrying five people that vanished while on a tour of the Titanic wreckage off the coast of Newfoundland, Canada.

The 21-foot deep-sea vessel, operated by OceanGate Expeditions, lost contact about an hour and 45 minutes after submerging on Sunday morning with a 96-hour oxygen supply. That amount of breathable air was forecast to run out on Thursday morning, according to the United States Coast Guard, which was coordinating the multinational search and rescue efforts.

PHOTO: Titanic tourist submersible goes missing. (ABC News)
PHOTO: Titanic tourist submersible goes missing. (ABC News)


Latest Developments


Jun 23, 2:00 PM

White House reacts to lost sub, thanks search crews

White House press secretary Karine Jean-Pierre said the administration's "hearts go out to the families and the loved ones of those who lost their lives" on the Titan submersible.

"They have been through a tragic ordeal over the past few days and we are keeping them in our thoughts and prayers," she said.

She also thanked all parties who participated in search and rescue efforts this week.

"We would also like to thank the United States Coast Guard, our Canadian, British and French partners, and everyone who participated in the search and rescue efforts these past couple of days," Jean-Pierre said. "This whole effort has been a testament to the skill and also the professionalism that the men and women who serve our nation continue to demonstrate, continue to show each and every day."

-ABC News' Justin Gomez


Jun 23, 1:23 PM

Who will be footing the bill for search and rescue? The US taxpayer

When the U.S. Coast Guard decided to launch a search and rescue operation for the missing OceanGate submersible near the Titanic wreckage site, they did so without OceanGate footing the bill, according to officials.

As a matter of Homeland Security policy and the law, the Coast Guard never asks a private company or individual to reimburse the government for the costs associated with search and rescue missions, according to the Coast Guard.

PHOTO: Rear Adm. John Mauger, the First Coast Guard District commander, speaks during a press conference about the search for the missing OceanGate submersible carrying five people to explore the wreck of the sunken Titanic, in Boston, June 22, 2023. (Brian Snyder/Reuters)
PHOTO: Rear Adm. John Mauger, the First Coast Guard District commander, speaks during a press conference about the search for the missing OceanGate submersible carrying five people to explore the wreck of the sunken Titanic, in Boston, June 22, 2023. (Brian Snyder/Reuters)

"The Coast Guard, as a matter of both law and policy, does not seek to recover the costs associated with Search and Rescue from the recipients of those services,” according to a U.S. Coast Guard spokesperson. "As a matter of law, 46 USC 2110(a)(5) prohibits the Coast Guard from collecting fees for the conduct of SAR operations: The Secretary may not collect a fee or charge under this subsection for any search or rescue service."

-ABC News' Luke Barr


Jun 23, 10:44 AM

OceanGate co-founder defends development of submersible

OceanGate co-founder Guillermo Söhnlein is coming to the defense of late CEO Stockton Rush, one of those killed in the implosion of Titan, after criticism from director James Cameron, and others, who said the sub's carbon-fiber hull was dangerous.

"In this kind of community, there are completely different opinions and views about how to do things, how to design submersibles, how to engineer them, build them, how to operate in the dives," Söhnlein told the U.K.'s Times Radio on Friday. "But one thing that’s true of me and the other experts, is none of us were involved in the design, engineering, building, testing or even diving of the subs. So it’s impossible for anyone to really speculate from the outside."

Söhnlein co-founded OceanGate in 2009 with Rush and led several dives in the early days of the company. He left OceanGate in 2013, when Rush took over as CEO, but maintained a friendship and spoke to Rush just weeks before the doomed expedition, he said on Facebook.

Cameron, who not only directed the Oscar-winning film "Titanic" but is a prolific ocean explorer, criticized the use of a carbon-fiber hull in the construction of Titan, saying it was only a matter of time before it cracked under the pressure from repeated dives. Rush, in the past, defended its use, saying it had a better strength-to-buoyancy ratio than titanium.

"I was involved in the early phases of the overall development program during our predecessor subs to Titan, and I know from firsthand experience that we were extremely committed to safety and risk mitigation was a key part of the company culture," Söhnlein told Times Radio Friday.


Jun 23, 10:18 AM

Samad Dawood says loss of brother and nephew is 'heartbreaking,' family is 'devastated'

Samad Dawood, the brother of Shahzada Dawood, one of the passengers who died in the submersible, said losing his brother and nephew, Suleman Dawood, is heartbreaking.

"This is beyond what you could ever imagine in terms of the kind of hardships and struggle that we've had. I think what we've seen is enormous tragedy and devastation and a lot of emotions. Obviously we were hoping to hear some good news about the rescue and them coming back. It was heartbreaking to find out that that's not the case," Samad Dawood told ABC News.

Samad Dawood said his brother had a strong sense of adventure and curiosity about the world.

"He was always the kind of person who has this incredible love for the world," Samad Dawood said.

"He inspired us curiosity. And he was a guy who just wanted to go out there, experience what the world had to offer, even though he he himself pushed himself to do it. So they made adventures to go to Antarctica, to go to Greenland and to go to Africa and go to the rapids," Samad Dawood said.

PHOTO: Shahzada Dawood, left, and his son, Suleman, in this undated photo, were among the five passengers killed when the Titan submersible imploded near the Titanic wreck in June 2023. (Dawood Group)
PHOTO: Shahzada Dawood, left, and his son, Suleman, in this undated photo, were among the five passengers killed when the Titan submersible imploded near the Titanic wreck in June 2023. (Dawood Group)

This sense of adventure was passed on to Shahzada Dawood's son, 19-year-old Suleman Dawood, who was also in the submersible. Suleman Dawood had traveled to all seven continents, according to Samad Dawood.

"He was so filled with humbleness and gratitude," Samad Dawood said.

"We're deeply grateful for all the support and the love and the effort that the people have made, working tireless nights being optimistic in giving a sense of hope, giving that transparency to us. But obviously we were devastated as a family ... that we couldn't get them back safe," Samad Dawood said.

-ABC News' Octavio Cadenas, Dr. Jennifer Ashton and Victor Ordonez


Jun 23, 9:09 AM

Sub's carbon-fiber composite hull was the 'critical failure,' James Cameron says

Renowned Hollywood director and Titanic researcher James Cameron said he believes the carbon-fiber composite construction of the submersible's hull was the "critical failure" that led to its implosion during a deep-sea tour of the Titanic wreckage.

"You don't use composites for vessels that are seeing external pressure. They're great for internal pressure vessels like scuba tanks, for example, but they're terrible for external pressure," Cameron, who famously directed the Oscar-winning film "Titanic," told ABC News' George Stephanopoulos in an interview Friday on "Good Morning America."

"This was trying to apply aviation thinking to a deep-submergence engineering problem. We all said that it was, you know, a flawed idea and they didn't go through certification," he continued. "I think that was a critical failure.

"The thing that's insidious here," Cameron added, is the way these materials "fail at pressure."

"They fail over time, each dive adds more and more microscopic damage," he said. "So, yes, they operated the sub safely at Titanic last year and the year before, but it was only a matter of time before it caught up with them."

OceanGate CEO Stockton Rush, who was among the five crew members killed on the submersible, had previously defended the decision to manufacture the Titan with the material, saying he believed a sub made with carbon fiber would have a better strength-to-buoyancy ratio than titanium.

Bob Ballard, the oceanographer and explorer who discovered the Titanic wreckage in 1985, told ABC News that he expects the investigation into what happened "will go on for quite some time."

"There will be now a very systematic survey. I've done this before," he said during the interview Friday morning. "The [remotely operated vehicles] are going to do a very, very precise, systematic mapping that will collect the photography and high-definition imagery and they'll also be recovering the objects."


Jun 22, 11:15 PM

Dawood family issues statement

The Hussain and Kulsum Dawood family has issued a statement expressing their condolences.

"It is with profound grief that we announced the passing of Shahzada and Suleman Dawood," the family said. "Our beloved sons were aboard OceanGate's Titan submersible that perished underwater. Please continue to keep the departed souls and our family in your prayers during this difficult period of mourning."

"We are truly grateful to all those involved in the rescue operations," they continued. "Their untiring efforts were a source of strength for us during this time. We are also indebted to our friends, family, colleagues and well-wishers from all over the world who have stood by us during our hour of need. The immense love and support we receive continues to help us endure this unimaginable loss."

"We extend our heartfelt condolences to the families of the other passengers on the Titan submersible," the family added. "At this time, we are unable to receive calls and request that support, condolences and prayers be messaged instead. Details of their final rites in this world will be announced soon."

-ABC News' Habibullah Khan


Jun 22, 11:04 PM

Engro, company one of the sub passengers worked for, offers condolences

Engro, the company sub passenger Shahzada Dawood worked as the vice chairman, offered its condolences for both Dawood and his son, Suleman Dawood, on Thursday.

"With heavy hearts and great sadness, we grieve the loss of our vice chairman, Shahzada Dawood, and his beloved son, Suleman Dawood," the company said in the message. "Our thoughts and prayers are with the Dawood family at this tragic time."

"We extend our heartfelt condolences to the family, colleagues, friends and all those around the world who grieve this unthinkable loss," it added.

-ABC News' Habibullah Khan


Jun 22, 7:20 PM

Why Titanic continues to captivate

The submersible that catastrophically imploded while on a voyage to see the Titanic wreckage has highlighted a high-risk, experimental and exclusive tourism opportunity to see what is largely considered to be the most famous shipwreck of all time.

The doomed ocean liner has intrigued the public from the moment it tragically crashed into an iceberg in the Atlantic Ocean and sank on April 15, 1912 -- as well as throughout the century-plus since.

PHOTO: A part of the Titanic's bow, viewed in the Atlantic Ocean, north of Newfoundland in 1996. (Xavier Desmier/Gamma-Rapho via Getty Images)
PHOTO: A part of the Titanic's bow, viewed in the Atlantic Ocean, north of Newfoundland in 1996. (Xavier Desmier/Gamma-Rapho via Getty Images)

Visits to the underwater site have been conducted in recent decades to retrieve artifacts, study the Titanic's gradual decay and simply lay eyes on the storied shipwreck, which has inspired a wealth of novels, plays, TV shows and films.

"The Titanic has basically been in popular culture since the night it sank," Robert Thompson, founding director of the Bleier Center for Television and Popular Culture at Syracuse University, told ABC News.

Read more about the Titanic's long intrigue here.


Jun 22, 7:04 PM

Company behind Titan overstated details of partnerships with Boeing, others

The company behind the submersible that imploded exaggerated the details of the industry partnerships behind the development and engineering of the underwater vessel.

PHOTO: An undated photo shows the OceanGate Titan submersible as it begins to descent at sea. (Anadolu Agency via Getty Images, FILE)
PHOTO: An undated photo shows the OceanGate Titan submersible as it begins to descent at sea. (Anadolu Agency via Getty Images, FILE)

In some public statements, OceanGate suggested the Titan -- its only vessel able to reach Titanic depths -- was designed and engineered with the assistance of entities such as Boeing, the University of Washington and the National Aeronautics and Space Administration. In statements to ABC News, each entity described its role, or lack thereof, as more limited than sometimes stated by OceanGate.

When asked about these exaggerations about the role of partnerships in the development of the Titan submersible, an OceanGate representative declined to comment on the matter.

Read more here.

-ABC News' Peter Charalambous


Jun 22, 6:50 PM

Probe seeks answers on why Titanic sub imploded

U.S. Coast Guard officials conceded they are facing a daunting investigation to determine what caused the Titan submersible to implode underwater near the wreckage of the Titanic, killing all five explorers aboard.

Officials said the 21-foot-long Titan was found in pieces by a remotely operated vehicle on a smooth section of ocean floor more than 2 miles beneath the surface.

"This was an incredibly complex case and we're still working to develop details for the timeline involved with this casualty and the response," Mauger said.

Read more about the investigation here.

-ABC News' Bill Hutchinson

Click here to read the rest of the blog.