The Middle East Institute has put out a PDF entitled “IRAN’S REVOLUTIONARY GUARD AND THE RISING CULT OF MAHDISM: MISSILES AND MILITIAS FOR THE APOCALYPSE.” If you’re looking for evidence that Iran is coming to its senses and will soon join the league of nations and embrace the West as brothers, you won’t find it here.

It’s worth devoting the time for a read, this is from the conclusion.

The finding of this research paper reveals three visible trends in the IRGC. The first relates to indoctrination becoming an increasing focal point in the Guard. Khamenei and his hardline circle have sought to nurture a more radical IRGC generation by dedicating more time to ideological indoctrination of its members. The promotion system within the ranks of the IRGC also favors ideological conviction over technical expertise, ensuring the most zealous members rise up within the chain of command. The second trend relates to the increasing priority given to Mahdism within the IRGC’s ideology. From the post-2009 period onwards, the doctrine of Mahdism has become one of the main prisms through which the IRGC and affiliated hardline clerics would understand the world around them and the IRGC’s actions, as well as communicate that understanding. In turn, there has been greater emphasis on viewing the IRGC as the military vehicle to prepare the foundations for the reappearance of the 12th Imam, with policy objectives such as hostility toward the U.S. and the eradication of Israel being understood through this prism. This is consistent with the goal of Khamenei and his hardline allies, such as Ayatollah Alamalhouda, the supreme leader’s representative to Khorasan and President Ebrahim Raisi’s father-in-law, to transform the concept of Mahdism from a set of feelings into an “ideological belief.” The third and final trend relates to the IRGC’s younger generations becoming more radical and extreme. In this regard, efforts by Khamenei and the Guard’s Ideological-Political Organization to nurture a more radical generation among the IRGC has paid, and is paying, dividends.

Against this backdrop, the rise of devout followers of the militaristic doctrine of Mahdism among the senior ranks of the IRGC is not inconceivable and should not be ruled out. While there is hope that the IRGC’s senior leadership will act pragmatically, internal structures within the Guard — including its indoctrination and promotion system — certainly open up the possibility that devoted Mahdists could occupy senior leadership positions. Such a scenario could have far-reaching consequences as it would bring the three pillars of the IRGC’s foreign policy — militias, ballistic missiles, and the nuclear program — under their control. Even if a small number of devout Mahdists occupy senior positions in the Guard, it is possible that they may seek to facilitate and speed up the return of Mahdi. This would have major implications for some of the policies that are being understood through the prism of Mahdism, such as Israel’s existence being the “greatest barrier” to the reappearance of the 12th Imam.