IADS in middle east countries

hello MMA members,
does anyone know if some middle east countries use Integrated Air Defense System ?
i know that Saoudi air force have a kind of, linked with AWACS and US made EW radars in service… but what about the others in the same aera ? is Iran supposed to have one by the way ? linked with Syria or neighbours ?
what are levels of integration currently use in this case.

any answer would be estimated
regards, NIWININON