I read part one also, but it was last week or whatever, so forgive me if I have just blanked on this whole discussion, but: to what extent can drones specifically be divorced from capability around the electric tech stack generally? In other words, it seems like the ultimate long-term advantage will go to whomever displays more competent mastery of the battery-electric drive train, and near-term military evolution towards drone warfare is kind of a transitional hiccup technologically and operationally in the scope of things?
You're right that much of it is about the battery-electric drive train, but ultimately much of drones' utility (whether for firefighting, concert venues, or military use) comes back to their sensors. Those supply chains are distinct from batteries but come up in the same conversations because it turns out germanium, which you need for the lens coating on thermal cameras, is also something China has a chokehold on. It is possible for the US/Japan/Europe to reduce reliance on China more or less for germanium than for lithium ion battery components, for example. https://www.unmannedsystemstechnology.com/expo/germanium-windows/
Outside the scope of your question, but I try not to overindex on batteries' importance in warfare. They are increasingly important because of drones and sensors but my sense is that fully electric systems bigger than a human are still a way's off. I don't think the energy density for batteries is yet close enough to that of crude products to make viable things like tanks or jets, which will remain important and have to carry lots of weight (armor, sensors, weapons).
Annual reauthorization changes the factory decision before it changes the budget total. A supplier has to hire and qualify parts against a multi-year horizon while orders arrive one year at a time. Did the interviews turn up firms pricing that political uncertainty into their export bids?
I read part one also, but it was last week or whatever, so forgive me if I have just blanked on this whole discussion, but: to what extent can drones specifically be divorced from capability around the electric tech stack generally? In other words, it seems like the ultimate long-term advantage will go to whomever displays more competent mastery of the battery-electric drive train, and near-term military evolution towards drone warfare is kind of a transitional hiccup technologically and operationally in the scope of things?
You're right that much of it is about the battery-electric drive train, but ultimately much of drones' utility (whether for firefighting, concert venues, or military use) comes back to their sensors. Those supply chains are distinct from batteries but come up in the same conversations because it turns out germanium, which you need for the lens coating on thermal cameras, is also something China has a chokehold on. It is possible for the US/Japan/Europe to reduce reliance on China more or less for germanium than for lithium ion battery components, for example. https://www.unmannedsystemstechnology.com/expo/germanium-windows/
Outside the scope of your question, but I try not to overindex on batteries' importance in warfare. They are increasingly important because of drones and sensors but my sense is that fully electric systems bigger than a human are still a way's off. I don't think the energy density for batteries is yet close enough to that of crude products to make viable things like tanks or jets, which will remain important and have to carry lots of weight (armor, sensors, weapons).
This is a super thoughtful and informative answer — really appreciate it. Also, legit had no idea about the central role of germanium!
Annual reauthorization changes the factory decision before it changes the budget total. A supplier has to hire and qualify parts against a multi-year horizon while orders arrive one year at a time. Did the interviews turn up firms pricing that political uncertainty into their export bids?
What I found most interesting is that building a drone industry isn't really about building drones — it's about building the ecosystem behind them.
Taiwan's challenge seems to be finding where it can genuinely compete without confusing self-reliance with self-sufficiency.