US company recreating the MiG-19. Which would be a laudable goal, if they managed to put a cockpit in it.

https://newatlas.com/aircraft/quarterhorse-2-1-takes-flight-beat-sr-71/

Yes, I know, I shouldn't be so snide.
Quarterhorse 2.1 takes flight on way to beating 50-year-old SR-71 record

Aerospace startup Hermeus has taken another step toward challenging the Lockheed SR-71 Blackbird’s legendary supersonic speed record as the company’s uncrewed Quarterhorse Mk 2.1 lifted off from Spaceport America in New Mexico on March 2, 2026 for its maiden flight.

New Atlas
@woody They may recreate the Griffon 2 ;) (Which was an interesting experiment actually).
https://en.wikipedia.org/wiki/Nord_1500_Griffon
Nord 1500 Griffon - Wikipedia

@blathoud

Hey, that's out at Le Bourget... I've seen it several times.