I was wondering, when I read about NATF project, where YF-22 also competed with yF-23…. But what if instead of being cancelled navy chooses Yf-23, resulting in F-22 and F-23 both seeing service, albeit in different branch. In this case, how would further aviation development in USA go? Would this butterfly Joint strike fighter away as there is no need for them as both Air Force and navy has 5th gen fighter ?