Republican Spain and the “Autonomous Administration of North and East Syria” AKA Rojava.
Republican Spain had some communist factions too, but Rojava is explicitly built around a specific strain of anarchism, and is an “administration” instead of a government. I doubt it looks very anarchist in practice, but that’s neither here nor there, and they’re democratic enough the US has endorsed them in the past to Turkey’s great displeasure.
Iran isn’t directly mentioned. Vague terms like “the North” appear, and historically many American evangelicals have identified the USSR with it, because that was the geopolitical bogeyman of the day. I’ve had older evangelicals insist to me that Russia borders Israel as a result.
Iran’s more plausible than Russia, but if we pretend for a moment it’s not all some desert guy’s mushroom trip it could just as easily be Turkey.