First off, my sincere condolences to the crew who lost their lives and their families and friends, regardless of their Country of origin they did not deserve to be murdered like that.
The only winners in this sorry affair is Daesh, they must be taking heart from the idea that there will now be conflict and mistrust amongst those Countries operating over Iraq and Syria.
Just when I thought the World was starting to sing from the same hymn sheet in their efforts to irradiate this scum, this happens.