>>63864798
https://en.wikipedia.org/wiki/Adaptive_compliant_wing

It will use something even better, it may even lack 'distinct' elevons. Without sharp edges, it will be even more stealthy, not to mention the tech for such a design has been in testing and development forever. It is about time it is used.

If not it will no doubt have some sort of exotic jammer to reduce signatures, either that or yet another improved generation of RCS reducing coatings...