Iran's new Security Council shake-up reveals growing divisions over US deal

What Happened

In late June, the Iranian Supreme National Security Council (SNSC) endorsed a Memorandum of Understanding (MoU) with the United States aimed at de-escalating hostilities. The endorsement, led by then-SNSC secretary Mohammad Bagher Zolghadr, faced immediate backlash from ultraconservative factions. Supreme Leader Mojtaba Khamenei subsequently issued a statement expressing opposition to the agreement, effectively distancing himself from the negotiators. Following this, Zolghadr resigned in protest, a move accepted by Khamenei. President Masoud Pezeshkian, who supported the deal, unsuccessfully attempted to retain Zolghadr, but was ultimately compelled to appoint former IRGC commander Mohsen Rezaei as the new SNSC secretary.

Key Actors

Why It Matters

The internal power struggle over the US-Iran agreement highlights deep fractures within the Iranian political establishment regarding foreign policy and engagement with Washington. The replacement of a moderate-leaning official with a veteran IRGC commander like Mohsen Rezaei suggests a potential hardening of Iran's negotiating position and a consolidation of influence by factions skeptical of diplomatic concessions.

Watch For

Monitor future SNSC policy directives and any public statements from Mohsen Rezaei regarding the status of the June MoU. Further developments will likely center on whether the Iranian government continues to pursue the terms of the agreement or if the new security leadership shifts toward a more confrontational posture in response to the Supreme Leader's stated opposition.