A year on, unanswered questions surround Titan submersible tragedy

It’s been a year since the experimental submersible Titan disappeared en route to the historic Titanic wreckage site. The five-day search for the submersible, which captivated the world, concluded in tragedy when officials confirmed the vessel had been destroyed, resulting in the deaths of all five occupants. On June 18, 2023, a Sunday morning, the submersible embarked on its final dive and lost contact with its support vessel about two hours later.