I don't see why the US military budget is relevant.
A better discussion is how much does the USCG spend on rescues every year and also training. Does conducting rescues replace (or supplement) training, etc.? I would hope that there are post mortems for every incident that are reviewed and helps the USCG carry out its mission. How this incident will impact future explorations remains to be seen. I hope those who will conduct deep dives with submersibles will heed the lessons learned from the Titan.
And I think @Manatee Diver nailed it.
A better discussion is how much does the USCG spend on rescues every year and also training. Does conducting rescues replace (or supplement) training, etc.? I would hope that there are post mortems for every incident that are reviewed and helps the USCG carry out its mission. How this incident will impact future explorations remains to be seen. I hope those who will conduct deep dives with submersibles will heed the lessons learned from the Titan.
And I think @Manatee Diver nailed it.