Deep-sea craft carrying 5 people to Titanic wreckage reported missing, search underway

A rescue operation was underway deep in the waters of the Atlantic Ocean on Monday in search of a technologically advanced submersible vessel carrying five people to document the wreckage of the Titanic, the iconic ocean liner that sank more than a century ago.

The vessel was reported overdue Sunday night about 435 miles (700 kilometres) south of St. John’s, Newfoundland, according to Canada’s Joint Rescue Coordination Centre in Halifax, Nova Scotia. Lt. Cmdr. Len Hickey said a Canadian Coast Guard vessel and military aircraft were assisting the search effort, which was being led by the U.S. Coast Guard in Boston.

Rear Adm. John Mauger, a commander for the U.S. Coast Guard, said additional resources would arrive in the coming days.

“It is a remote area – and it is a challenge to conduct a search in that remote area,” he said. “But we are deploying all available assets to make sure we can locate the craft and rescue the people on board.”

According to the Coast Guard, the craft submerged Sunday morning, and its support vessel lost contact with it about an hour and 45 minutes later.

The submersible was operated by Oceangate Expeditions.

David Concannon, an adviser to Oceangate, said the submersible had an 96-hour oxygen supply starting at roughly 6 a.m. Sunday. In an email to The Associated Press, Concannon said he was supposed to be on the dive but could not go due to another client matter. He said officials were working to get a remotely operated vehicle that can reach a depth of 6,000 meters (about 20,000 feet) to the site as soon as possible.