Traditionally spy aircrafts fly at night, exactly for this reason. I suppose you could also paint them sky-blue for camouflage but I think empirically “flying at night” and being grey-black is the historical strategy that they’ve chosen.
Traditionally spy aircrafts fly at night, exactly for this reason. I suppose you could also paint them sky-blue for camouflage but I think empirically “flying at night” and being grey-black is the historical strategy that they’ve chosen.