[demallien]

Sigh. I should have pointed out that I used to be an Air Force engineer. Although my post was a massive oversimplification, it was not for any of the reasons you pointed out. No, dev time would not be more than 1 engineer, at least not for the bomb guidance part. Most bombs that are dropped do not need massive accuracy - anywhere in a 10m radius will do the job nicely. There ate a few targets where you want 1m accuracy, but that's the exception. A phone 'a sensors should be able to do the job sufficiently well.

No, where you're really going to get burned in dev is hooking the bomb up to the aircraft's targeting system. That's a world of pain right there. The best solution might probably involve making a Bluetooth widget that hooks up to the aircraft and then talks to the bomb via radio. They could be pre-paired in the factory. Not ideal though. You're also going to need to spend a ridiculous sum of money on sales, just to get your foot in the door.