The Titan submersible went missing on Sunday, June 18, during a mission to survey the wreckage of the Titanic.
The U.S. Coast Guard believes the submersible imploded near the wreckage of the Titanic and all five people on board are dead.
What to know
- Five passengers dead: There were five people on board the submersible. The U.S. Coast Guard believes all five were killed when the vessel imploded.
- Debris found: Debris found during the search for the vessel “is consistent with a catastrophic implosion of the vessel,” said Rear Adm. John Mauger of the First Coast Guard District.
- Underwater noises: The Coast Guard said underwater sounds and banging noises detected in the search area for the Titan were likely unrelated to the missing submersible.
- OceanGate Expeditions: OceanGate Expeditions began offering trips in 2021 and it cost $250,000 for a seat.
4:02 p.m. Thursday
Pakistan offers condolences to family of father and son aboard imploded Titan
Associated Press
Pakistan has offered the country’s condolences to the Dawood family after the father-and-son explorers were among five killed when the Titan submersible imploded deep in the North Atlantic waters during a trip to the Titanic’s wreckage.
Pakistani nationals Shahzada Dawood and his son Suleman were aboard the Titan when it went missing Sunday. Authorities on Thursday said the catastrophic implosion meant there were no survivors.
The Dawoods are members of one of Pakistan’s most prominent families and their firm, Dawood Hercules Corp., based in Karachi, is involved in agriculture, petrochemicals and telecommunication infrastructure.
“Our deepest condolences to the Dawood family and the family of other passengers on the sad news about the fate of Titanic submersible in the North Atlantic,” Pakistan’s Foreign Ministry wrote on Twitter. “We appreciate the multinational efforts over the last several days in search of the vessel.”
3:50 p.m. Thursday
Sounds heard during search were likely unrelated to the Titan, Coast Guard says
Associated Press
The Coast Guard says underwater sounds and banging noises detected in the search area for the Titan were likely unrelated to the missing submersible.
The sounds, heard over two days, gave hope to searchers and those watching the massive effort unfold since Sunday, when the vessel was reported missing, but ultimately seems irrelevant.
Experts say the ocean floor is a “noisy” place and a potential connection between the banging and the Titan were unlikely.
Debris from the Titan, which suffered a catastrophic implosion that killed all five men aboard, was found near the Titanic shipwreck deep in the North Atlantic waters.
“There doesn’t appear to be any connection between the noises and the location on the seafloor,” Rear Adm. John Mauger of the First Coast Guard District said Thursday.
3:24 p.m. Thursday
Coast Guard will continue searching sea floor for clues on what happened to Titan
Associated Press
The Coast Guard will continue searching the sea floor near the Titanic shipwreck for more clues about what happened to the Titan submersible deep in the North Atlantic waters.
Officials say there isn’t a timeframe for when they will call off the massive international search. Efforts to recover the submersible and the remains of the five men who died in a catastrophic implosion aboard the vessel remain ongoing.
Much of the search is being done by remotely operated underwater vehicles known as ROVs that can scan the sea floor.
“This is an incredibly unforgiving environment down there on the seafloor,” Rear Adm. John Mauger of the First Coast Guard District said Thursday.
3:22 p.m. Thursday
The pilot and 4 passengers of the Titan submersible are dead, US Coast Guard says
By PATRICK WHITTLE and HOLLY RAMER, Associated Press
The U.S. Coast Guard says a missing submersible imploded near the wreckage of the Titanic, killing all five people on board.
Coast Guard officials said during a news conference Thursday that they’ve notified the families of the crew of the Titan, which has been missing for several days. Debris found during the search for the vessel “is consistent with a catastrophic implosion of the vessel,” said Rear Adm. John Mauger of the First Coast Guard District.
“The outpouring of support in this highly complex search operation has been great appreciated. Our most heartfelt condolences go out to the friends and loved ones of the crew,” Mauger said.
OceanGate Expeditions said in a statement that all five people on board, including company CEO Stockton Rush, are believed to be dead. Rush, Shahzada Dawood and his son Suleman Dawood, Hamish Harding, and Paul-Henri Nargeolet “have sadly been lost,” OceanGate said in a statement.
OceanGate did not provide details when the company announced the “loss of life” in a statement or how officials knew the crew members perished. The Titan’s 96-hour oxygen supply likely ended early Thursday.
2:56 p.m. Thursday
Pilot and passengers of missing Titan submersible are believed to be dead, expedition company says
Associated Press
The company leading the Titan submersible trip to the wreckage of the Titanic says the five missing crew members are believed to be dead.
OceanGate Expeditions on Thursday says its pilot and chief executive Stockton Rush, along with passengers Shahzada Dawood and his son Suleman Dawood, Hamish Harding, and Paul-Henri Nargeolet “have sadly been lost.”
OceanGate did not provide details Thursday when the company announced the “loss of life” in a statement or how officials knew the crew members perished.
The vessel’s 96-hour oxygen supply likely ended early Thursday morning.
The company has been chronicling the Titanic’s decay and the underwater ecosystem around it via yearly voyages since 2021.
12:14 p.m. Thursday
Debris field has been found in search for missing submersible, Coast Guard says
Associated Press
The U.S. Coast Guard says an underwater vessel has located a debris field near the Titanic in the search for a missing submersible with five people aboard, a potential breakthrough in an increasingly urgent around-the-clock effort.
The Coast Guard’s post on Twitter gave no details, such as whether officials believe the debris is connected to the Titan, which was on an expedition to view the wreckage of the Titanic. The search passed the critical 96-hour mark Thursday morning when breathable air could have run out.
The Titan was estimated to have about a four-day supply of breathable air when it launched Sunday morning in the North Atlantic - but experts have emphasized that was an imprecise approximation to begin with and could be extended if passengers have taken measures to conserve breathable air.
A debris field was discovered within the search area by an ROV near the Titanic. Experts within the unified command are evaluating the information. 1/2
— USCGNortheast (@USCGNortheast) June 22, 2023
11:03 a.m. Thursday
As oxygen levels on Titan submersible are depleted, there are ways to conserve
Associated Press
The Titan was said to have enough oxygen on board to to last 96 hours, according to the U.S. Coast Guard, meaning they could run out sometime Thursday.
But there are ways the five passengers can conserve, said professor professor Hugh Montgomery, director of the Centre for Human Health and Performance at University College London, even as temperatures drop to near freezing.
The human body makes every effort to maintain a core body temperature so shivering may increase oxygen demands, he said.
“The only effective way to limit O2 demand in this circumstance is not to burn excess energy,” Montgomery said.
That means staying immobile or sleeping. Meditation can also slightly reduce oxygen demand by producing less stress hormones, less movement and more relaxed muscles, but such effects will be marginal, he said.
10:32 a.m. Thursday
French deep sea robot joins search for missing submersible
Associated Press
A French deep sea robot that can dive to depths of 6,000 meters (19,685 feet) has joined the search for the missing Titan submersible and its five passengers.
France’s state-run ocean research institute said Thursday the Victor 6000 is fitted with cameras, lights and robotic arms that could, if Titan is found, assist in raising it to the surface.
“With all of its cameras and things, we’re capable of finding things really well in an area 20 to 30 meters (yards) around,” said Olivier Lefort, the fleet director at the French ocean research institute Ifremer. He added that if the Titan is found, Victor 6000 could help attach cables to the submersible in an effort to raise it.
The robot was aboard the French ocean research ship L’Atalante, which was working in the Atlantic, 48 hours away, when the Titan vanished Sunday on its way to the Titanic wreckage, which is at about 3,800 meters (12,467 feet) deep.
The French vessel L'Atalante has just deployed their ROV. #Titanic
— USCGNortheast (@USCGNortheast) June 22, 2023
8:54 a.m. Thursday
Search for the missing Titanic submersible passes the critical 96-hour mark for oxygen supply
The search for the missing submersible on an expedition to view the wreckage of the Titanic passed the critical 96-hour mark Thursday when breathable air could have run out, a grim moment in the intense effort to save the five people aboard.
The Titan submersible was estimated to have about a four-day supply of breathable air when it launched Sunday morning in the North Atlantic — but experts have emphasized that was an imprecise approximation to begin with and could be extended if passengers have taken measures to conserve breathable air. And it’s not known if they survived since the sub’s disappearance.
7:14 p.m. Wednesday
Titan searchers face challenges with underwater mountains, water pressure, weather
Associated Press
Underwater mountains and valleys. Deep-sea water pressure. Weather conditions. And a search area twice the size of Connecticut – in waters 2 1/2 miles (4 kilometers) deep – with few clues about the Titan’s location.
The crews tasked with finding the Titan, which was reported overdue Sunday night, are facing all those challenges and more to locate the submersible amid the North Atlantic waters.
While undersea search efforts are nothing new – a 2019 expedition found two lost Japanese aircraft carriers that went down in World War II’s historic Battle of Midway around the Northwestern Hawaiian Islands – looking for the 22-foot-long (6.7-meter) carbon-fiber vessel amid the vast ocean is far more than finding a needle in a haystack.
Those Japanese aircraft carriers were exponentially larger than the Titan – and still they were lost for decades after the June 1942 air and sea battle.
“I’ve seen large vessels hiding within extreme geology so searching for smaller objects requires more detailed scrutiny as opposed to searching for a sunken (cruiser) or aircraft carrier,” wrote Robert Kraft, a deep-sea explorer who was part of the 2019 expedition, in an email to The Associated Press from aboard his latest voyage.
6:44 p.m. Wednesday
Search area for lost Titanic-bound submersible deepens, doubles in size as oxygen dwindles
Associated Press
Rescuers on Wednesday rushed more ships and vessels to the area where a submersible disappeared on its way to the Titanic wreckage site, hoping underwater sounds they detected for a second straight day might help narrow their search in an increasingly urgent mission.
Crews were scouring an area twice the size of Connecticut in waters 2 1/2 miles deep, said Captain Jamie Frederick of the First Coast Guard District, who noted that authorities are still holding out hope of saving the five passengers onboard the Titan.
6:41 p.m. Wednesday
Sound could help, or hinder, search for submersible
Associated Press
Teams racing to find the missing Titan submersible have detected underwater noises in the search area. But it won’t be easy to find the source of that sound in the “noisy” ocean.
There are many other potential sources of sound underwater, including from fish, other animals and of course human-made instruments, according to Matt Dzieciuch, an ocean acoustics expert at the Scripps Institution of Oceanography.
While the Coast Guard said search teams heard banging noises at 30-minute intervals, it’s still unclear whether the banging noises were a true signal of life.
Usually, an underwater vehicle will have a device called a pinger that can correspond with the surface and make it easier to locate, Dzieciuch said. But it’s unclear whether the Titan submersible was using one.
The search team is facing additional challenges because sound gets bent as it travels underwater, due to how pressure and temperature change at different depths, Dzieciuch said. That can create echo-like effects and make it hard to locate the source of a particular sound.
5:25 p.m. Wednesday
The Titan submersible: The latest on the search, outlook for rescue
Associated Press
A Canadian aircraft detected underwater noises in the search area Tuesday and Wednesday, according to the U.S. Coast Guard. Officials said they don’t know what made the sounds, and a robotic vessel scouring the area so far has “yielded negative results.” Additional remotely operated vessels were sent.
“The equipment that is onsite and coming is the most sophisticated in the world and certainly capable of reaching those depths,” said Sean Leet, chief executive of Canadian company Horizon Maritime.
As of Wednesday, searchers had covered an area twice the size of Connecticut in waters 2 1/2 miles deep.
4:23 p.m. Wednesday
Outlook bleak for passengers on the Titan, despite massive rescue effort
Associated Press
Time is quickly running out in the search for a missing submersible that lost contact with its mother ship on Sunday as it descended to the wreck of the Titanic with five people aboard.
As an international fleet of surveillance vessels and aircraft forges ahead with ongoing search and rescue efforts, each passing second makes it less likely that the passengers on the Titan will be found alive as their oxygen supply is expected to run out by Thursday morning.
4:16 p.m. Wednesday
US Coast Guard announces 879 miles have been searched on Wednesday
The U.S. Coast Guard announced that an aircraft searched 879 miles over the search area on Wednesday. Aircrafts from other agencies are also scheduled to search.
As of now, these are the completed searches for the Titan, a 21-foot submersible from the Polar Prince, as of Wednesday afternoon.#Titanic pic.twitter.com/alpYBFA8kQ
— USCGNortheast (@USCGNortheast) June 21, 2023
4:14 p.m. Wednesday
The US Coast Guard is bringing in more ships, vessels to search for lost Titanic tourist submersible
Associated Press
Rescuers on Wednesday rushed more ships and vessels to the area where a submersible disappeared on its way to the Titanic wreckage site, hoping underwater sounds they detected for a second straight day might help narrow their search in an increasingly urgent mission.
The full scope of the search was twice the size of Connecticut in waters 2 1/2 miles deep, said Captain Jamie Frederick of the First Coast Guard District, who noted that authorities are still holding out hope of saving the five passengers onboard the Titan.
3:32 p.m. Wednesday
Specialized vessel flown to Canada, to be used to search sea floor for Titan
Associated Press
The daunting search and rescue effort for the Titan is rushing experts and specialized underwater equipment together by land, by air and by sea to find the submersible before its oxygen runs out.
A remotely operated vehicle that can scan the sea floor, known as an ROV, was flown to Canada on Tuesday and is expected to arrive at the Titanic site on Thursday morning.
“The equipment that is onsite and coming is the most sophisticated in the world and certainly capable of reaching those depths,” said Sean Leet, chief executive of Canadian Horizon Maritime company.
The company and the Mi’kmaq band co-own the Polar Prince, which is the research vessel that launched the Titan.
“We are praying for our friends onboard the Titan submersible,” said Miawpukek First Nation Chief Mi’sel Joe. “We want them to come home safely. We ask everyone across Canada and the world to pray with us that we can find and rescue the Titan.”
3:05 p.m. Wednesday
US Navy sending equipment for possible salvage
Associated Press
The U.S. Navy is sending a specialized salvage system that’s capable of hoisting “large, bulky and heavy undersea objects such as aircraft or small vessels” in the hopes that the Titan will be found in the waters of the North Atlantic.
The Titan weighs 20,000 pounds (more than 9,000 kilograms). The U.S. Navy’s Flyaway Deep Ocean Salvage System is designed to lift up to 60,000 pounds (27,215 kilograms), the navy said on its website.
The Flyaway has a traction winch as well as a system that prevents “high-snap tension” from occurring in the lift line.
2:34 p.m. Wednesday
The US Coast Guard is bringing in more ships, vessels to search for lost Titanic tourist submersible
Associated Press
A Canadian surveillance vessel has detected more underwater noises in the area where rescuers are searching for a submersible that went missing in the North Atlantic while bringing five people down to the wreck of the Titanic, authorities said Wednesday.
Coast Guard officials were bringing in more ships and other vessels to search the more narrowly defined area, though the exact location and source of the sounds has not yet been determined. The full scope of the search was twice the size of Connecticut in waters 2 1/2 miles deep, said Captain Jamie Frederick of the First Coast Guard District.
1 p.m. Wednesday
US Coast Guard provides update on search efforts for missing Titanic tourist sub
Capt. Jamie Frederick, First Coast Guard District response coordinator, delivered a press briefing in Boston, Massachusetts, about the ongoing search for the 21-foot submarine Titan, June 21, 2023.
The Coast Guard is searching for five persons after the Canadian research vessel Polar Prince lost contact with their submersible during a dive, approximately 900 miles east of Cape Cod, Sunday morning. (U.S. Coast Guard video by Petty Officer 3rd Class Briana Carter)
9:48 a.m. Wednesday
Insufficient prototype testing could put Titanic sub passengers in extreme danger, a lawsuit says
Associated Press
The company whose submersible vanished in the North Atlantic on a tourist dive to the wreck of the Titanic was repeatedly warned that there might be catastrophic safety problems posed by the way it was developed, documents show.
With five people aboard a vessel that if still functioning would have a dwindling amount of oxygen, an expanding international fleet of ships and airplanes is searching for the Titan, operated by OceanGate Expeditions. The undersea exploration company based in Everett, Washington, has been making yearly voyages to the Titanic since 2021.
1:14 a.m. Wednesday
A Titanic expert, an adventurer, a CEO, and a father and son are on the missing submersible
Associated Press
A renowned Titanic expert, a world-record holding adventurer, two members of one of Pakistan’s wealthiest families and the CEO of the company leading an expedition to the world’s most famous shipwreck are facing critical danger aboard a small submersible that went missing in the Atlantic Ocean.
The submersible Titan was reported overdue Sunday night about 435 miles (700 kilometers) south of St. John’s, Newfoundland, according to Canada’s Joint Rescue Coordination Center, spurring a desperate international rescue effort. Rescuers were racing against the clock because the oxygen supply could run out by approximately 6 a.m. Thursday.
6:47 p.m. Tuesday
In race against clock, expanding fleet of ships searches for submersible lost near Titanic wreck
Associated Press
In a race against the clock on the high seas, an expanding international armada of ships and airplanes searched Tuesday for a submersible that vanished in the North Atlantic while taking five people down to the wreck of the Titanic.
U.S. Coast Guard officials said the search covered 10,000 square miles (26,000 square kilometers) but turned up no sign of the lost sub known as the Titan. Although rescuers planned to continue looking, time was running out because the vessel would have less than two days of oxygen left if it is still intact and functioning.
2:55 p.m. Tuesday
The vessel missing near the Titanic wreck is a submersible, not a submarine: Here’s the difference
Associated Press
The vessel that went missing Sunday in the North Atlantic while exploring the Titanic’s wreckage is a submersible not a submarine, and there is a key difference.
The Titan, with five people on board, remained missing Tuesday even as an international search and rescue effort was underway.
The National Oceanic and Atmospheric Administration explains the difference. A submarine has enough power to leave port and come back to port under its own power.
But a submersible has more limited power and range. It needs a mother ship from which to launch, to return to, and for support and communications.
The Titan’s mother ship is the Polar Prince, a former Canadian Coast Guard icebreaker.
2:49 a.m. Tuesday
Deep-sea craft carrying 5 people to Titanic wreckage reported missing, search underway
Associated Press
A rescue operation was underway deep in the waters of the Atlantic Ocean on Monday in search of a technologically advanced submersible vessel carrying five people to document the wreckage of the Titanic, the iconic ocean liner that sank more than a century ago.
The vessel was reported overdue Sunday night about 435 miles (700 kilometers) south of St. John’s, Newfoundland, according to Canada’s Joint Rescue Coordination Centre in Halifax, Nova Scotia. Lt. Cmdr. Len Hickey said a Canadian Coast Guard vessel and military aircraft were assisting the search effort, which was being led by the U.S. Coast Guard in Boston.