How significant is Mohsen Rezaei’s appointment as Iran’s security chief?

Iran's Supreme National Security Council (SNSC) is set for a shake-up, with former Islamic Revolutionary Guard Corps (IRGC) commander Mohsen Rezaei taking the reins as secretary. This move comes as tensions remain high in the region, particularly in the wake of ongoing negotiations over the security of the Strait of Hormuz, a critical waterway through which a significant portion of the world's oil supply passes. As a key player in Iran's military and security apparatus, Rezaei's appointment has sparked speculation about its implications for the country's stance on regional security and its relationships with global powers. With his background in the IRGC, observers will be watching to see how Rezaei navigates the complex landscape of international diplomacy.

Former IRGC commander Rezaei will be taking over as secretary of Iran's top security body amid Hormuz talks.