Why Iran Just Put an Ex-IRGC Commander in Charge of Its Top Security Body at the Peak of the Hormuz Crisis

Mohammad Bagher Zolghadr is a former IRGC deputy commander (1997–2006) who held multiple senior IRGC posts since the 1979 Revolution . Before the reshuffle, he served as SNSC secretary — a role he had taken only months earlier, in March 2026, after his predecessor Ali Larijani was killed in a U.S.-Israeli airstrike . His reassignment to "political adviser" keeps him inside the Supreme Leader's inner circle but removes him from operational security decision-making.

The Strait of Hormuz Standoff: The Immediate Context for the Swap

Just one day before the reshuffle, on August 8, Zolghadr — still in his role as SNSC secretary — delivered a hardline ultimatum: the Strait of Hormuz would remain closed until the U.S. "corrects its behavior" . The statement, published by Iran's state broadcaster IRIB, laid out a list of conditions :

• An end to U.S. threats against Iran and insults to its national and religious values
• A permanent end to attacks against Iran and its allies in Lebanon, Palestine, Yemen, and Iraq
• Lifting the U.S. naval blockade on Iranian ports
• Withdrawal of U.S. military forces from the region
• Full compensation for war damages
• Removal of sanctions

Iranian Foreign Minister Abbas Araqchi said on the same day that Iran and Oman were "very close" to an agreement on a new shipping route through the strait, but that reopening would depend on other conditions including U.S. compensation to Iran . The U.S., meanwhile, had demanded that Iran make a public commitment that ships crossing the strait would not be attacked .

How the Dual Reshuffle Deepens IRGC Influence Over Iran's National Security

This is not a routine administrative change. Three structural features make it significant:

1. Rezaei now holds two roles in one. He is both the SNSC secretary (the body's operational chief, appointed by the president) and the Supreme Leader's direct representative on the council . This dual mandate gives him outsized influence over Iran's top security and foreign-policy decisions.

2. The swap elevates the IRGC's institutional weight inside the SNSC. While Zolghadr is a former IRGC deputy commander, Rezaei is a former IRGC commander-in-chief and a decades-long military adviser to the Supreme Leader . The move places a harder-line figure — a commander who led the Guard during its formative war years — at the helm of the body that coordinates Iran's security and foreign policy.

3. The timing is critical. Executing the change immediately after the SNSC issued its maximalist Hormuz conditions signals that Khamenei wanted a military-trusted figure to manage the standoff going forward . The reshuffle reduces the influence of more political or diplomatic voices on the SNSC and cements the IRGC's dominance over Iran's national security decision-making at a moment of maximum tension with Washington.

Bottom Line

This dual appointment places a former IRGC commander-in-chief with a direct line to the Supreme Leader at the helm of Iran's highest security body during a crisis where Iran has boxed itself into demanding sweeping U.S. concessions before the Strait of Hormuz can reopen. The move — Rezaei in, Zolghadr moved sideways — reduces the influence of more political or diplomatic voices on the SNSC and cements the IRGC's dominance over Iran's national security decision-making at a moment of maximum tension with Washington .