Mr. Chair, that's another really good question.
What we really need to keep in mind is the situations in Libya and Ukraine are two completely different situations militarily. The big issue with a no-fly zone is that you need to be able to enforce it. You need to be able to prevent the side from being able to operate aircraft in that no-fly zone.
In Ukraine it's just a completely different situation. The Russians have over 700 combat aircraft in that area. They have advanced surface-to-air missile systems. They have advanced integrated air defence systems. Any no-fly zone would almost certainly bring us into direct conflict with the Russian military. As the Secretary General and many others have indicated, this would be a really significant potential risk of escalation of the conflict, which NATO does not want to see.