Seems that America has learnt a thing or two from the F-35 disaster.
https://www.popularmechanics.com/mil...w-fighter-jet/
https://www.defenseone.com/technolog...af-jet/168479/
I think its the USAF F-X 6th generation fighter that DARPA has been working on. No real details yet but this is the successor to the F-22 and its going to be fast and manoeuvrable, and it will give Russia and China something to worry about.