That's legit R&D. Marines storming a ship is an obvious use case where the high cost will be accounted for (i.e. we have a lot of expensive gear for specific p

That's legit R&D. Marines storming a ship is an obvious use case where the high cost will be accounted for (i.e. we have a lot of expensive gear for specific purpose) and it's a practical scenario. Coast Guard same. And certainly other forces. If we can get the gear to be very easy to use and practical, it could very much enable a kind of acute mobility. There's little direct use beyond that, however, the development of the technology could yield other things as we learn to make those little jets cheap, efficient and intelligent. Those systems could absolutely be deoployed onto drones, which opens up a world of use cases.