For a thread on 'when the F-35 is cancelled' the program despite all negative opposition seems pretty robust.
The latest LM stats put out yesterday do contain some interesting info.
https://a855196877272cb14560-2a4fa81...s_jan_2018.pdf
Not sure how Russia’s equivalent is doing?
China pretty close mouthed about their contenders, but look to be ahead of the Russians, and other countries, well they are just soldiering on in development of 5th gen hardware.