Menu

Ireland's sailing, boating & maritime magazine

RBC Brewin Dolphin proudly supporting Afloat and Irish Boating

Poor Engineering and Lack of Tests Contributed to Titan Submersible Implosion - Official Report

18th October 2025
Most of Titan’s hull was made out of carbon fibre
The Titan submersible tragically imploded during a dive to the Titanic, resulting in the loss of five lives.

Poor engineering and multiple failures to test the submersible resulted in the implosion of OceanGate’s Titan on a descent to the wreck of the Titanic off Newfoundland, an official report says.

As BBC News reports, the US National Transportation Safety Board (NTSB) found the engineering process behind the vehicle was "inadequate", resulting in faults which meant it failed to meet strength and durability requirements.

“The NTSB said that because the firm did not adequately test Titan, it did not know its actual strength. It was also unaware it was damaged and should have been removed from service before its last voyage,”BBC News reports.

The Titan submersible imploded in June 2023, killing all five passengers on board including OceanGate's chief executive Stockton Rush.

The passengers, who paid up to $250,000 each to take part in the dive, were French deep-sea explorer Paul-Henri Nargeolet, Shahzada Dawood and his 19-year-old son Suleman, and Hamish Harding.

A report by the US Coastguard has already found the incident was preventable, and was very critical of “flawed” safety practices.

The BBC News report is here

Published in Titanic
Afloat.ie Team

About The Author

Afloat.ie Team

Email The Author

Afloat.ie is Ireland's dedicated marine journalism team.

Have you got a story for our reporters? Email us here.

We've got a favour to ask

More people are reading Afloat.ie than ever thanks to the power of the internet but we're in stormy seas because advertising revenues across the media are falling fast. Unlike many news sites, we haven't put up a paywall because we want to keep our marine journalism open.

Afloat.ie is Ireland's only full-time marine journalism team and it takes time, money and hard work to produce our content.

So you can see why we need to ask for your help.

If everyone chipped in, we can enhance our coverage and our future would be more secure. You can help us through a small donation. Thank you.

Direct Donation to Afloat button