News > Titanic sub search reaches critical stage as only hours of oxygen left

Titanic sub search reaches critical stage as only hours of oxygen left

Rescue efforts are underway for the missing Titan submersible in the Atlantic Ocean. A Canadian aircraft detected intermittent banging noises near its last known location, but the source is unknown. The sub's oxygen supply is expected to run out soon. Civil aircraft have been asked to assist in the search. The situation remains critical as time is running out for a successful rescue.