Explainer: What is the IRGC?

Part of ECAJ's Explainer series

What you need to know

The IRGC or Islamic Revolutionary Guard Corps is the military and political arm of the ‘Islamic Revolution’ both within Iran and globally.

It arms, trains, and funds terrorist organisations such as Hezbollah, the Houthis, Hamas, and Palestinian Islamic Jihad and is officially designated as a terrorist organisation by several Middle Eastern and western countries, including the United States and Canada, but not by Australia.

The Australian government announced on 26 August 2025 that it will introduce legislation to list the IRGC as a terrorist organisation.

What the “I” in “IRGC” stands for 

Many Aus­tralians mis­tak­en­ly believe “IRGC” stands for the “Iran­ian Rev­o­lu­tion­ary Guard Corps” but in fact it stands for the “Islam­ic Rev­o­lu­tion­ary Guard Corps. The Islam­ic Repub­lic of Iran’s For­eign Min­istry also refers to it as the “Army of the Guardians of the Islam­ic Rev­o­lu­tion”. 

Why the “I” matters

The dis­tinc­tion is impor­tant because the IRGC is not, and does not see itself as, a nation­al instru­ment of the Iran­ian state, but rather as a supra­na­tion­al instru­ment of the ‘Islam­ic rev­o­lu­tion’. The IRGC’s pur­pose is to entrench the Aya­tol­lah’s theo­crat­ic rule in Iran and export Islam­ic rev­o­lu­tion region­al­ly and glob­al­ly.

How the IRGC operates

Head­quar­tered in Iran as the first ter­ri­to­r­i­al ‘achieve­ment’ of the ‘Islam­ic Rev­o­lu­tion’, the IRGC has its own ground forces, navy, air force, and spe­cial forces, all par­al­lel to Iran’s con­ven­tion­al mil­i­tary.

Giv­en the impor­tance of Iran and the fierce resis­tance of Iran­ian peo­ple against the rule of the Aya­tol­lahs, much of IRGC’s mil­i­tary and intel­li­gence oper­a­tions are focused on pro­tect­ing the ‘Islam­ic Rev­o­lu­tion’ and the Islam­ic Repub­lic. The IRGC also con­trols a vast eco­nom­ic and cul­tur­al con­glom­er­ate, the reach of many parts of which – such as uni­ver­si­ties, media – span glob­al­ly.

The IRGC’s terrorist proxies

One of the IRGC’s 5 armed branch­es, the Quds Force, is respon­si­ble for oper­a­tions out­side Iran and sup­ports ter­ror­ist organ­i­sa­tions such as Hezbol­lah, Hamas, Pales­tin­ian Islam­ic Jihad, the Houthi move­ment, and Shia mili­tias in Iraq, Syr­ia, and Afghanistan.

It has led and car­ried out ter­ror­ist attacks, drug traf­fick­ing, cur­ren­cy coun­ter­feit­ing, cyber­at­tacks, and oth­er crim­i­nal activ­i­ties – not just in the Mid­dle East, but in coun­tries as far afield as Argenti­na, the USA, sev­er­al Euro­pean coun­tries, Thai­land, and Aus­tralia.

The US gov­ern­ment has flagged the IRGC-linked Al-Mustafa Uni­ver­si­ty as a recruit­ment ground for the IRGC’s Quds Force.

The IRGC’s goal

The goal of the IRGC is region­al and ulti­mate­ly world dom­i­na­tion for the “Islam­ic Rev­o­lu­tion” in the form of a glob­al theoc­ra­cy (caliphate) with final author­i­ty vest­ed in the ‘Supreme Leader of the Islam­ic Rev­o­lu­tion’, cur­rent­ly Ali Khamenei. If the IRGC acquired nuclear arms, it would not be for the pur­pos­es of the Iran­ian nation, and cer­tain­ly not for defen­sive pur­pos­es.

Is the IRGC a terrorist organisation?

Cur­rent­ly, the IRGC is des­ig­nat­ed as a ter­ror­ist organ­i­sa­tion by Bahrain, Cana­da, Paraguay, Sau­di Ara­bia, Swe­den and the Unit­ed States, but not in Aus­tralia. A Sen­ate inquiry in 2023 rec­om­mend­ed “that the Aus­tralian Gov­ern­ment take the nec­es­sary steps to for­mal­ly cat­e­gorise the Islam­ic Rev­o­lu­tion­ary Guard Corps as an organ­i­sa­tion involved in sup­port­ing and facil­i­tat­ing ter­ror­ism”.

Isn’t the IRGC just Iran’s regular military?

No. The IRGC is sep­a­rate from Iran’s mil­i­tary, known as the Army or “Artesh”. It was cre­at­ed specif­i­cal­ly to pro­tect the ‘Islam­ic Rev­o­lu­tion’, not pro­tect the coun­try, and to export the ‘Islam­ic Rev­o­lu­tion’ glob­al­ly. Unlike Iran’s Army (Artesh), its mem­ber­ship does not require Iran­ian cit­i­zen­ship. It does not have any ref­er­ence to Iran in its name or logo, and its com­man­ders have repeat­ed­ly and con­sis­tent­ly stressed that “the IRGC is not about Iran”.

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