First, the Titan submersible, owned by Ocean Gate, was set to embark on an exciting journey to explore the Titanic. It was a much - anticipated expedition. As it began its descent, all seemed normal at first. But then, communication was cut off suddenly. This led to a lot of worry and speculation. Eventually, after search and rescue efforts, it was determined that the submersible had imploded. This series of events has made the world more aware of the risks involved in deep - sea exploration and has led to discussions about improving safety measures for submarines like the Titan.
The key event was the Titan's dive to see the Titanic wreck. Then, loss of communication. And finally, the discovery that it had imploded.