 DARPA supported the development of what would become the internet. It also more recently supported the development of the technology that would become Apple's Siri. And in recent years, defense tech has become sort of a hot sector within the industry. This has sort of been portrayed as bold contrarianism among Silicon Valley liberals. But in fact, it's really just kind of a return to honest engagement for an industry that's been doing this kind of thing for a very long time.