The information that is available to me indicates that it was components related to the radar system that you use to control an air defence system. It was addressed to the Syrian ministry of defence. As I say, Turkey undertook that action.
They also, by the way, recently stopped an Armenian overflight. Apparently on that Armenian flight they didn't find anything, so it was allowed to proceed and carry on its way to Aleppo.
Canada naturally, as you can imagine, strongly approved this action by the Turkish authorities. Indeed, Minister Baird put out a statement to that effect, approving their action and calling on the Russians and others to cease trying to resupply the Syrian armed forces.
We've also called on Iraq to do the same. The Iraqis have indicated that they are at least doing spot checks of overflights of their territory by Iranian aircraft.