Key facts
- Iran is undergoing a significant leadership transition following the death of its former supreme leader, Ayatollah Ali Khamenei.
- A new generation of post-revolutionary leaders, described as more decisive and focused on state preservation, has taken control.
- The recent war with the US and Israel, though devastating for Iran, has not led to the collapse of the Islamic Republic.
- Iran's new leadership has demonstrated a more aggressive approach to conflict and negotiation compared to its predecessors.
- The war and subsequent leadership change are expected to significantly reorder the geopolitical landscape of the Middle East.
A fragile ceasefire between Iran and the US/Israel, signed at the Palace of Versailles, is holding despite ongoing skirmishes near the Strait of Hormuz. The agreement comes as Iran navigates a profound internal shift following the death of its former supreme leader, Ayatollah Ali Khamenei, in US-Israeli airstrikes that initiated the recent war. This transition marks the end of an era, with a new generation of leaders now at the helm, potentially ushering in a new approach to regional and international affairs.
Experts like Vali Nasr suggest that major wars of this magnitude inevitably reorder the geopolitical landscape, and this conflict is no exception for the Middle East. Prior to the war, Iran faced significant internal challenges, including a struggling economy, international sanctions, and damage to its nuclear program. Its regional allies, including the Assad regime in Syria, Hezbollah in Lebanon, Hamas in Gaza, and Houthi rebels in Yemen, had also experienced major setbacks due to Israeli and US actions.
Despite predictions of collapse, the Islamic Republic has endured, partly due to its ability to threaten the Strait of Hormuz and impact the global economy. Vali Nasr notes that the new leadership, composed of post-revolutionary figures focused on state preservation, is more decisive than their predecessors. This new guard, including Supreme Leader Mojtaba Khamenei (56) and President Masoud Pezeshkian (71), represents a departure from the older generation that led the 1979 revolution. Figures like Mohammad Bagher Ghalibaf and Ahmad Vahidi, both in their 60s and linked to the Revolutionary Guard, are also part of this new leadership.
Sanam Vakil of Chatham House highlights that the departure of the cautious Ali Khamenei, who favored a "no war, no peace" strategy, has allowed for bolder actions. The new leadership has engaged in more aggressive military actions, including drone and missile attacks on US bases and allies, resulting in casualties. This willingness to escalate, contrasted with the deliberate, less consequential retaliation after Qasem Soleimani's killing in 2020, has reportedly surprised the White House. Iran's actions have also led Gulf states to question the credibility of the US security umbrella and their own deterrence strategies, potentially altering regional security dynamics.