
OceanGate is facing questions about its safety after one of its submersibles went missing off the coast of Canada on Sunday with five people onboard.
The company maintains that it runs an “extremely safe operation”, while time is thought to be running out for the missing vehicle and its oxygen supply. The vessel lost communication with tour operators on Sunday while about 435 miles south of St John’s, Newfoundland, during a voyage to the Titanic shipwreck.