That's a bit silly: that was an EU meeting, but the genius of Putin is that he's managed to unite NATO, not to mention the EU with the exception of Putin's close ally Hungary.
In the next day or so Sweden and Finland will announce their intention of joining NATO (don't tell the poor old Pope).
As for the no-fly zone, NATO decided, rightly in my view, that it was not a wise or even enforceable action. It wasn't a question of not being able to decide.