Certain things are fairly easy to detect like wheel imbalance vibration or a bad muffler sounds. but there’s so many “vibes plus experience” things that I don’t think software will catch. The human brain is exceptionally good at picking signal out of noise, and “feeling” a bad set of tires or an old timer being able to “hear” how healthy your motor is, aren’t really things you can teach an algorithm.
I’m sure somebody will try to predict failures, but it might not go well. Surely it will be used to gouge consumers, and of course the owners of self-driving cars won’t know any better.
It’s kind of pointless. Reagan blew billions in this crap in the 80s and the laws of physics haven’t changed since then. The kinds of missiles that can reach North America from overseas simply can’t be reliably intercepted using terminal stage defences.
It’s not hard to take out drones, cruise missiles, short range rockets etc. Those are going Mach 1 or less. Hypersonic glide missiles hit Mach 5. ICBMs come down at Mach 25.
It’s the difference between hitting a home run and shooting down a bullet with another bullet while blindfolded.
We’d be way better off spending our time and money on diplomacy and peace so that nobody feels the need to nuke us. There’s no winning in that situation.