The F-35 is just a disaster, and already they're prepared for a "6th generation" fighter.. The F-35 still hasn't finished initial testing, and won't this year.

The F-35 is just a disaster, and already they're prepared for a "6th generation" fighter.. The F-35 still hasn't finished initial testing, and won't this year. The simulator to test it still hasn't been built. operational testing will come after that, and although hundreds have been produced, a "full rate production" decision hasn't come yet, and all the problems will have to be retrofitted into those old aircraft, if it is even possible.