How the Titanic sub lost all communication; know the 5 passengers, including one of Pakistan’s richest men

In one of the most devastating tragedies in the annals of deep-sea exploration, the private submersible Titan, operated by OceanGate, imploded during a descent to the Titanic wreck, killing all on board. The five victims of the disaster, each prominent in their respective fields, include OceanGate CEO Stockton Rush, British adventurer Hamish Harding, Pakistani businessmen Shahzada and Suleman Dawood, and Paul-Henri Nargeolet, a former French Navy diver with an intimate history with the Titanic wreck, were all declared dead by the United States Coast Guard service. 

The USCG service has officially announced the discovery of debris and wreckage belonging to the Titan submersible on the seabed, located at a depth of around 12,500 feet beneath the ocean's surface. Authorities from the USCG have stated that the recovered debris aligns with evidence suggesting a severe implosion of the vessel.

Merely 105 minutes after initiating its descent towards the Titanic wreck, the Titan encountered a loss of communication with its accompanying vessel, the Canadian research ship Polar Prince, which kickstarted a four-day long international search and rescue effort.  Family members have begun to share their memories and grief in the aftermath of this incident. 

Paul-Henri Nargeolet 

One  of the five men lost on the Titan was Paul-Henry Nargeolet, a former French Navy diver with a remarkable career. Known as Mr. Titanic, Nargeolet had spent more time at the wreck than any other explorer and was part of the first expedition to visit it

John Paschall, stepson of the 77-year-old oceanographer and explorer, paid tribute to his late stepfather: “His home away from home was the ocean, he felt so comfortable there...it means a lot that he spent his final moments near a scene in the world that meant so much to him”. 

Nargeolet's family remembered him as "one of the greatest deep-sea explorers in modern history," with a big heart and a legendary career.

Stockton Rush

Stockton Rush, the chief executive of OceanGate, had a storied career that included designing experimental aircraft and running submersible vessels. He believed in the viability and thrill of deep-sea travel, and under his leadership, OceanGate offered customers trips to the Titanic wreck site. Though many are questioning Rush’s mentality behind building the submersible, after his comments from older interviews calling into question excessive safety have gone viral.

Hamish Harding 

British adventurer and the head of Action Aviation, Hamish Harding was a Dubai-based private jet dealership. Harding was known for his feats of exploration, holding three Guinness World Records and having journeyed both to space and the South Pole.

Shahzada Dawood and Suleman Dawood

British businessman Shahzada Dawood, from one of Pakistan's wealthiest families, and his son Suleman were also on board. Shahzada was a philanthropist and vice-chairman of Engro Corporation, a large Pakistani conglomerate, while his son Suleman was a first-year student at the University of Strathclyde's Business School.

In the face of this tragedy, the Dawood family released a statement acknowledging that the event has revealed the “best and worst in people". The loss of Shahzada Dawood, 48, and his son Suleman, 19, has been particularly difficult for Suleman's aunt, Azmeh Dawood, who mentioned that Suleman was initially "terrified" about the trip.