How Korea accelerated the move from piston bombers to jets

Did the Korean War prove that piston-engined bombers were finished?

The transition was already under way; Korea made the case for funding and accelerating it more visible.

Governments did not need Korea to discover that the next generation of bombers would be jet-powered. Design work was already moving beyond piston and propeller aircraft. Combat experience instead supplied an obvious public and political reason to increase funding and accelerate replacement. The distinction matters because wars can speed an established technological trend without causing it from nothing.