Most likely scenario: Russians launch eight or ten of the Iranian drones; hohos fire another billion dollars worth of patiot missiles to kill the $5k drones, thus showing Russian satellites where the Patriot battery(s) are; kinzhal(s) come in and wipe the Patriot battery(s).....
Air defense has layers. These slow-moving Iranian thrones will be shot down by either anti-air cannons or cheap and old Sidewinders.