Was the piiot connected to very high party officials (like the surgeon in Tom Clancy's The Hunt for Red October ; or was the pilot a a left-handed lesbian camel with a sinus condition?
The wealthier a nation gets, the more perfumed princes are created.
Happened in Troy, in the US and probably in China as well.
IMO, it seems harder to replace a qualified test pilot than a jet, or even a series of jets.