Since the disappearance of the OceanGate submersible Titan on June 18, search-and-rescue operations continue for the missing submersible carrying five people to visit the Titanic wreckage. Teams from different countries—including the United States, Canada, the United Kingdom and Germany—are joining the operations under a very tight timeline as oxygen runs out on the submersible.
Click here for original story, The Titan search-and-rescue effort shows that risky undertakings need to consider any potential rescue needs
Source: Phys.org