I only have one older version Syrian jacket to look at and it isn't the same print as this one. However, it would be unusual for a Middle Eastern country to have no variation in their patterns over the years or by manufacturer. In fact, if this jacket is custom made (and I think it is), that might also explain why the print isn't identical.
Putting aside the pleats of the pockets, the overall features are identical to my Syrian jacket. The epaulettes are, in particular, a design few nations use, but Syria definitely does. The chest pockets are also the right shape and size with two exposed buttons. Simple button front and cuffs.
I think it is safe to assume this is Syrian unless someone can show you that it is something else.