The best idea is to have a geographically- and meterologically-diverse network of bases, with enough capacity to shift your flyable assets in case of emergency. Which is basically what we have. And you do want bases as close to your borders as possible to gain the initiative when needed.
The failure here is the F-22 replacement parts supply chain, which is likely exacerbated by cancelling the program after purchasing about half of the promised aircraft.
The failure here is the F-22 replacement parts supply chain, which is likely exacerbated by cancelling the program after purchasing about half of the promised aircraft.