I think you are confused about the time these were posted.
I'll write slowly so you can comprehend...this thread reported that it wasn't mentioned that some of the terrorists were Arabs. As I've said before to you, later it was reported.
So posting multiple instances of the latter doesn't make your case. Sorry but it just doesn't.
Read out loud, or get bhelp reading...
The presence of Arabs was reported from the moment that Putin made the announcement that Arabs had been found among the dead terrorists, prior to that, no one knew.
It was reported from the moment that the fact that there were Arabs in the group was known, and the only way that the person who posted the thread could have possibly known, is because she heard that fact reported in the media.
After all, she was not there either, was she?