США установили на украинские F-16 специальную защиту

The downing of the stealth.. note stealth not invisible... F-117 was largely the result of repeatedly using the same flight path / schedule so that the Serbs could predict and target it. Plus it's support anti radar Wild Weasel plane was missing.

But keep telling yourself that it was ineffective, hundreds of missions over Iraq and indeed Serbia say otherwise.

Yes... then there was another war... now everything is more serious... Ukraine has become a new testing ground for the F-16.