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.
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.
