Well, the Turks just got a lesson about just such a problem. Crew still unaccounted for. Ouch.
This is also further evidence, unfortunately, that the regime in Syria thinks they are going to get away with whatever they do in the course of prosecuting their little
Somehow, I suspect the Turks will have something to say about that...
Important note for those concerned about how this fits in with the obligations under the North Atlantic Treaty (NATO) to support member-state Turkey. The short form is: the Middle East south of Turkey is out-of-region, so any Article 5 claim by Turkey would be based on Syrian attacks into Turkey... which haven't clearly happened yet. But, if I recall correctly, Article 4 calls for mutual assistance and that may well be coming Turkey's way upon request, and lots of it.