NATO could easily declare a no fly zone, they just don't want to get into an active fucking war with Russia....Answer what?
I have no idea how many missile launchers Russia has in Kaliningrad.
But the idea that Russia cant shoot down Ukrainian planes is fucking LAUGHABLE considering Ukraine is literally begging for f-16s. So Ukraine can make very rare sorties? BFD. Even the luftwaffe could still make sorties at the end. The Russian missile defense net isnt everywhere. The fact is, Russia has shot Ukraines Airforce out of the sky, and several other former airforces that were donated to it. And once the f16s arrive, they will be shot down too.
And my statement stands. If NATO thought they could close the sky, they would try. But they cant. And they know it.
I mean, Ukraine can still operate and AF is more then enough evidence that thier AD is not good enough.
As well as friendly fire incidents