Search For Missing Titanic Tour Submarine

USA – The search for the missing Titanic tour submarine has been expanded into deeper waters after going missing with five people on board.

A British-Pakistani businessman and his son are two of the five on board, along with British businessman and explorer Hamish Harding.

A former French navy diver who has explored the Titanic before and the CEO of the firm behind the dive are also on board.

Contact with the small sub was lost about an hour and 45 minutes into its dive to the wreck site off the coast of new found land, Canada, on Sunday.

The supply of oxygen is thought to be running out.