Aah Lerner you forget the old saying “anything can be used as a weapon”. I’m sure that if it works the military will find some use for it, either for simply powering ships/subs and military installations to powering energy weapons. It is DPF fault? No just human nature. Does that mean that because DPF could be used for some military purpose no matter how limited, we should not considering developing it despite the vast amount of good it could do? I think that later question is self-answering. I would even say that nuclear power should be used despite its potential for nuclear weapons proliferation, that the goods out weigh the bads.