US Navy ‘knew about Titanic sub implosion days ago’ from secret underwater microphones

23 June 2023, 06:46

The debris is believed to be the sub's rear section and landing struts.
The debris is believed to be the sub's rear section and landing struts. Picture: Alamy
EJ Ward

By EJ Ward

Navy officials in the US detected the sound of an implosion shortly after a submersible lost contact.

Listen to this article

Loading audio...

It was recorded by a secret acoustic monitoring system designed to detect submarines, The Wall Street Journal reported.

A senior US Navy official told the newspaper: “The US Navy conducted an analysis of acoustic data and detected an anomaly consistent with an implosion or explosion in the general vicinity of where the Titan submersible was operating when communications were lost.

“While not definitive, this information was immediately shared with the Incident Commander to assist with the ongoing search and rescue mission.”

Read more: ‘It took far too long’: Family of Hamish Harding hit out at missing Titanic sub owner for not raising alarm fast enough

Read more: Teenage son killed in Titanic sub was 'terrified' about trip and 'only agreed to please his dad for Father's Day'

Submersible lost on dive to Titanic suffered 'catastrophic implosion' – US Coast Guard

Read more: 'United in grief': Families of Titanic sub tourists pay tribute after group dies in 'catastrophic implosion' near wreck

Following the submersible's disappearance on Sunday, the US Navy reviewed its acoustic data and discovered an anomaly aligned with an implosion or explosion, according to a senior Navy official who spoke to the Associated Press.

This anomaly was found in the general vicinity of where the Titan submersible was operating when communication was lost.

The Navy relayed this information to the Coast Guard, which continued its search efforts.

Steffan Watkins, an aircraft and naval research consultant, told The Telegraph the US Navy had spent a huge sum on building a new, deep-sea sensor network in the past five years “that they don’t talk about”.

He said: “They’re deploying underwater detection tech that’s supposed to detect the most advanced, quietest subs, so I’d expect narco ‘subs’ and sketchy submersibles that implode must be child’s play for them.”

Read more: Coastguard finds multiple parts of destroyed Titanic sub after all five passengers die in 'catastrophic implosion'

Read more: James Cameron 'struck by similarity' between Titan sub tragedy and sinking of the Titanic in 1912

Marr Monologue 22/06

Mark Cancian, a senior adviser at the Center for Strategic and International Studies, remarked that he would have been surprised if the US military's sensors had not detected the implosion.

He explained that although they suspected what had occurred, they couldn't be entirely certain due to the nature of the data—lines on a graph.

Cancian explained that simply relying on graph patterns to justify not conducting a search would not be acceptable to many.

“And if you try to convince people you weren’t doing a search because the lines on a graph indicated an implosion, that wouldn’t be acceptable to many.”

On Thursday, the US Coast Guard announced the discovery of wreckage from the submersible in close proximity to the remains of the Titanic, which rests 12,400 feet beneath the ocean's surface.

The four-day search-and-rescue operation concluded with officials finding debris on the sea floor that was consistent with the implosion of the submersible's pressure chamber.

OceanGate Expeditions, the operator of the submersible, declared the five passengers as presumed dead.

US Coast Guard Rear Admiral John Mauger noted that it was too early to determine if the implosion occurred at the time of the submersible's last communication on Sunday.

Additionally, the sonar buoys used by the search teams that arrived later did not detect the implosion.

The Coast Guard will continue searching near the Titanic for further clues regarding the incident involving the Titan.

Efforts to recover the submersible and the remains of the five deceased individuals will also persist.

More Latest News

See more More Latest News

Victims of the infected blood scandal have been "left in the dark" about when they will receive compensation a year after a sweeping inquiry report was published, Andy Burnham has said.

Victims of infected blood scandal ‘left in the dark’ about compensation, Andy Burnham says

Three men have been arrested on suspicion of attempted murder following the incident in Stoke Poges on Thursday evening.

Three arrested as police officer fighting for his life in hospital after car crash while he was on duty

Silhouette of teacher writing on whiteboard in classroom

Christian teacher sacked after refusing to use trans pupil’s preferred pronouns loses religious discrimination case

Jurgen Klopp holding a Trent Alexander-Arnold Liverpool shirt during the LFC Foundation Ball at Liverpool Anglican Cathedral.

'I turned off my telly' - Jurgen Klopp ‘never been so disappointed’ in fans after they booed Trent Alexander-Arnold

The front of the house was almost completely burnt out.

'Absolutely devastating' - Three children and one woman die in London house fire as man arrested on suspicion of murder

Palestinians search for survivors after an Israeli airstrike in Jabalia refugee camp, northern Gaza Strip, on May 23, 2025.

Israeli troops 'forcing Palestinians to act as human shields in Gaza', soldiers and ex detainees say

Home Office UK Visas and Immigration office sign Cardiff Wales UK

Nigerian drug dealer’s deportation case to be reheard after Home Office 'mistake'

London UK - Jun 22 2024: Envirnomental campaigner, former pop star and punk rocker Fergal Sharkey at the Restore Nature Now march for environmental pr

Feargal Sharkey reveals prostate cancer diagnosis after going to doctor for sore throat

Damage is seen to a residential building after a Russian attack in Kyiv, Ukraine, Saturday, May 24, 2025.

Drones and missiles batter Kyiv in 'large-scale attack' hours after Ukraine-Russia prisoner swap

A Jewish man (not pictured) was arrested and charged with "racially aggravated harassment" after holding a placard at a counter-demonstration depicting a Hezbollah leader.

Jewish protester charged with ‘racial harassment’ over anti-Hezbollah sign

Ivan Toney, who has earned a recall to the England squad for forthcoming games against Andorra and Senegal.

Thomas Tuchel expects England squad to 'suffer' in the heat at 2026 World Cup

Dogs led the pack, making up £933 million in claims, followed by cats at £232 million, and £61 million for other pets.

Record high £1.23 billion paid out in pet insurance claims in 2024, data reveals

Miley Cyrus has said she believes that rolling around on the Hollywood Walk of Fame led to a "brutal infection" on her knee.

Miley Cyrus reveals she may have 'caught a brutal infection' while 'rolling around on the Hollywood Walk of Fame'

Starmer fire

Keir Starmer arson attacks ‘potentially linked to Russia’ as officials investigate

The scheme is expected to be expanded nationally to dozens of locations as part of a 10-year NHS plan.

NHS to open more ‘mental health A&Es’ to relieve pressure on hospitals

Antonio Guterres

UN chief accuses Israel of only allowing a 'teaspoon' of aid into Gaza following 11-week blockade