Missing Submersible Titanic: Time Running Out as Rescue Efforts Enter Crucial Stage

Time and oxygen are both running out for the crew of an ill-fated expedition to the two-mile deep wreck of the Titanic, which lost contact with its parent vessel less than two hours after beginning its descent on Sunday.

According to the latest information from Sky News, a US Coast Guard spokesperson said that the vital oxygen supply on board was predicted to run out at 7.08 am US Eastern time (12.08pm BST).

Intensive search and rescue operations are currently underway to locate the missing vessel, Titan, which abruptly lost communication with tour operators on Sunday, June 18th. The five passengers onboard the submersible include British billionaire and adventurer Hamish Harding, Pakistani-born businessman Shahzada Dawood, his son Suleman, French explorer Paul-Henri Nargeolet, and Stockton Rush, founder and chief executive of OceanGate.

Officials maintain that the ongoing operation to locate the stranded tourists and provide them with aid remains unequivocally a search and rescue mission, despite the somber update concerning their situation.

However, it is crucial to highlight that the exact circumstances onboard the vessel remain unknown, and experts have said that estimates regarding the oxygen supplies are imprecise and subject to variability.

At the start of its journey, Titan was equipped with an estimated 96-hour oxygen supply, forming the basis for the initial calculations and expectations.

A massive search operation is being carried out by the US and Canadian crews to locate the vessel. The full area being searched was twice the size of the U.S. state of Connecticut in waters as deep as 13,200 feet (4,020 meters). Captain Jamie Frederick of the First Coast Guard District said authorities were still holding out hope of saving the five passengers onboard.

Notably, they reportedly shelled out USD 250,000 for an eight-day trip. The Titan weighs 20,000 pounds (9,071 kilograms). The U.S. Navy's Flyaway Deep Ocean Salvage System is designed to lift up to 60,000 pounds (27,216 kilograms), the Navy said on its website.