That's a good question.
One of the things is that it's hard, of course, to see a NATO mission in Ukraine, given the proximity to Russia and the existing tensions. I think also NATO has to be very careful in how it would see an intervention in the Middle East. I'll just say very briefly it was involved in Iraq, for instance, but specifically on a training mission. NATO was involved in Afghanistan in a more multi-faceted, integrated mission.
Clearly, when it comes to Ukraine, I don't think it's workable. I think there are options to support, for instance reconstruction in Syria and Iraq, but I think it would probably be targeting security sector reform, which is what I talked about earlier.