Enforcing the no fly zone will be the easy part. What happens after that, is the question I'm very curious about.
There are other issues that remain unclear at the moment.
1. The problem in Libya is as much political as it is military and one lesson that we have learnt in many places is that relying on military options is seldom the solution for what is essentially also a political problem. How far the various countries that were pushing for the no fly zone will get involved in Libya's political problems? It is inevitable that after getting their no fly zone the rebels will be expecting more assitance.
2. Assuming a smiliar situation were to suddenly prop up in another regional country, what then?
3. For how long will there be the political will to mantain a no fly zone in the event that the 'Colonel' remains in power - which appears increasingly likely?
4. In the unlikely event that the no fly zone results in the rebels reversing the tide and Gadaffi falls, are there any plans in dealing with a post-Gadaffi Libya?
What if the rebels can't form a unity government and the hope of many countries for a democratic, secular and 'friendly' government doesn't materialise?
5. Will the Arab League actually get involved and contribute? The fact remains that the West is again, irrespective of the reasons, intervening in another Muslim country. Arab League participation will lessen any political fallout in the event that things become a bigger mess.
Granted the political climate has changed and there is a different government in power, but I'm very surprised at the speed and willingness of the French to get involved in Libya, especially after taking into account how France conducted it's policies with regards to Bosnia and Rwanda in the 90's. Won't be surprised at all if the Lerclerc and Rafale are operated in the future by a post-Gadaffi Libyan armed forces. That would make the people at Dassault and Nexter very, very happy.
Have included this article, which appeared before the UN voted to have a no fly zone, as I believe it contains info that is relevent to the current situation in Libya.
http://english.aljazeera.net/indepth/opinion/2011/03/2011315102826369980.html#