Final parts of Titan sub discovered by US coastguard in follow-up mission months after five killed in tragic implosion

10 October 2023, 23:11

Five passengers were killed in a "catastrophic implosion" in June
Five passengers were killed in a "catastrophic implosion" in June. Picture: Alamy/US Coast Guard
Kieran Kelly

By Kieran Kelly

Remaining debris from the OceanGate Titan sub has been discovered by the US Coastguard, four months after five were killed in a "catastrophic implosion" near the bottom of the ocean.

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A follow-up salvage mission was conducted under an agreement with the US navy, following an initial recovery mission that took place after the implosion.

Five were killed in the tragic incident, including OceanGate's CEO Stockton Rush, which took place around 1,600 feet (488 meters) away from the Titanic.

The implosion also killed British billionaire Hamish Harding, French explorer Paul Henry Nargeolet, businessman Shahzada Dawood and his son, Suleman.

The OceanGate Titan sub voyage was put on so tourists could pay to see the Titanic's infamous wreckage.

OceanGate's Titan sub
OceanGate's Titan sub. Picture: OceanGate

The coastguard said on Tuesday that the recovery and transfer of remaining parts was completed last Wednesday, and a photo showed the intact aft portion of the 22-foot (6.7-metre) vessel.

Investigators believe the Titan imploded as it made its descent into deep North Atlantic waters on June 18.

The multi-day search mounted after Titan went silent captured attention around the world.

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The coastguard previously said it recovered presumed human remains along with parts of the Titan after the debris field was located at a depth of 12,500 feet (3,800 metres).

The materials were offloaded at an unnamed port.

The coastguard's Marine Board of Investigation is continuing its analysis and conducting witness interviews ahead of a public hearing on the tragedy.

OceanGate, the operator of the vessel, has since gone out of business.

The mission was carried out by the US Coastguard
The mission was carried out by the US Coastguard. Picture: US Coastguard

Much of the focus since the catastrophic implosion has been on OceanGate's CEO Mr Rush, who made a number of unconventional claims about submarine safety.

OceanGate's boss once slammed regulation as an obstacle to innovation but an expert has said last month's Titan implosion was an "avoidable tragedy".

In a 2019 interview with The Smithsonian, Mr Rush said: "There hasn't been an injury in the commercial submersible industry in over 35 years.

"It's obscenely safe because they have all these regulations," he said.

"But it also hasn't innovated or grown — because they have all these regulations."