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. As the situation unfolds, questions are being raised about risk management, search-and-rescue operations, costs and ethical aspects of responses to such incidents. There is no doubt that, at this point, agencies...…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. As the situation unfolds, questions are being raised about risk management, search-and-rescue operations, costs and ethical aspects of responses to such incidents. There is no doubt that, at this point, agencies...WW…