Several of the wire services are carrying a report that Turkey may be in the process of requesting NATO long-range PATRIOT surface-to-air missile batteries to be deployed in its border areas to enforce Turkish air sovereignty, guarantee the refugee camps, and possibly to create a undeclared no-fly-zone in Syrian airspace. It would be interesting to see if it was a European deployment of PATRIOT, which I think would be a first; or if the US would deploy units.

 

http://www.reuters.com/article/2012/11/08/syria-crisis-turkey-border-idUSL5E8M8BWP20121108

IIRC, Germany has deployed Patriot units to the Middle East previously.

Apparently, it will be the Dutch, if they can convince another nation to assist them.

Turkey to ask NATO for air defense missiles aimed at Syria (Reuters)

Dutch To Send Patriot Missiles to Turkey-Syria Border (DefenseNews)