IRI is the acronym for Iran's official name, Islamic Republic of Iran. I'm reading this as Iran is in control of Iran's Revolutionary Guard. What are you referring to exactly in your first sentence?
As my beloved homeland is, imo, under effective coercive occupation of Islamist ideologues (there is not a even hint of godliness in that regime) it is preferred that you refer to the regime by its name IRI and not cast calumny on the beauty that is IRAN.
https://www.cfr.org/backgrounder/irans-revolutionary-guards
https://www.reuters.com/world/middle-east/irans-revolutionar...