Chronus
Calm down.
I don't believe the a/c could ever have been insured when used against an enemy in combat? Even though this is a rumour network, please let's keep just a modicum of reality about proceedings?
Nor can I be sure the military actually 'insure' their own birds?
Privately owned combat jets used entirely for displays would very likely fall into an entirely different 'new'(ish) category? That someone would HAVE to insure?
How many Lightnings do you see displaying in the UK?
Has that been only because they couldn't find anyone to fly one?