After the Rahbar: Iran at the Edge of Regime Transformation

Vilayat-e-faqih, or the ‘Guardianship of the Jurist’, is the foundational doctrine of the Islamic Republic of Iran, developed by Ayatollah Ruhollah Khomeini. It holds that in the absence of the Hidden Imam in Twelver Shiism, a qualified Islamic jurist (faqih) should exercise supreme political authority to ensure governance in accordance with Islamic principles. This doctrine institutionalised clerical supremacy over elected bodies, creating a hybrid system combining republican institutions with theocratic oversight.

Ayatollah Ali Khamenei, who became Supreme Leader in 1989 after Khomeini’s death, consolidated this doctrine in practice. Though initially considered less senior in clerical rank, he gradually strengthened the office by exercising control over the armed forces, judiciary, state broadcasting, and key appointments. Under his leadership, institutions such as the Guardian Council ensured ideological conformity, often limiting reformist initiatives by elected Presidents like Mohammad Khatami and Hassan Rouhani.

Khamenei’s tenure illustrates how vilayat-e-faqih evolved from revolutionary ideology to entrenched state structure. While Presidents came and went, the Supreme Leader remained the ultimate arbiter. His assassination therefore creates not merely a political vacancy but a doctrinal and institutional challenge to the continuity of Iran’s theocratic model.

Khamenei was often described as the ‘Sun of the Iranian solar system’ because he functioned as the ultimate authority above competing political factions. Over nearly four decades, he balanced conservatives, hardliners, and reformists while maintaining ideological continuity. He controlled strategic levers such as the Islamic Revolutionary Guard Corps (IRGC), foreign policy direction, and nuclear negotiations.

His assassination by a joint U.S.-Israeli strike represents a watershed moment. Unlike elected leaders, the Supreme Leader embodies both religious legitimacy and constitutional authority. His removal creates uncertainty regarding succession, elite cohesion, and regime stability. The Assembly of Experts must appoint a successor, but factional divides and external pressure complicate this process.

Regionally, the event escalates tensions in West Asia. Iran’s retaliatory strikes and the possibility of regime change efforts deepen instability. The power vacuum could either consolidate hardliners or trigger internal fragmentation. Thus, Khamenei’s death has implications not only for Iran’s domestic politics but also for the broader geopolitical architecture of the Middle East.

Khamenei’s leadership reflects a complex interplay between ideological rigidity and strategic pragmatism. Publicly, he maintained anti-Western rhetoric, referring to the United States as the ‘Great Satan’. Yet, he permitted nuclear negotiations leading to the 2015 Joint Comprehensive Plan of Action (JCPOA), recognising the economic toll of sanctions.

This duality reveals a pragmatic streak: preserving regime survival often trumped ideological purity. However, critics argue that his support for the ‘axis of resistance’—including Hezbollah, Hamas, and the Assad regime—entrenched Iran in costly regional conflicts. While this network served as a forward defence strategy, Israel’s post-2023 offensives significantly degraded it, exposing Iran’s vulnerabilities.

Domestically, his endorsement of crackdowns during the 1999 student protests and the 2009 Green Movement reflected prioritisation of regime stability over political reform. Thus, Khamenei’s legacy is contested: he ensured continuity and strategic autonomy but at the cost of economic stagnation, international isolation, and internal dissent.

Recurring unrest in Iran stemmed from a combination of political repression and economic distress. Politically, reformist movements—such as those led by Mohammad Khatami in 1997 and the Green Movement in 2009—raised expectations for liberalisation. However, crackdowns on protests and the marginalisation of opposition leaders curtailed avenues for dissent.

Economically, Western sanctions, particularly after the U.S. withdrawal from the JCPOA in 2018, resulted in hyperinflation, currency depreciation, and unemployment. Despite vast natural resources, Iran struggled to integrate into the global economy. This created a legitimacy crisis, especially among urban youth and women.

The cycle became self-reinforcing: sanctions worsened economic hardship, leading to protests; repression followed, deepening alienation. Thus, unrest was not episodic but structural, rooted in governance deficits and geopolitical isolation.

The 2015 JCPOA was a landmark agreement between Iran and world powers aimed at curbing Iran’s nuclear programme in exchange for sanctions relief. Domestically, it represented a victory for moderate President Hassan Rouhani, who argued that economic revival required engagement with the West.

Khamenei’s approval of negotiations demonstrated strategic flexibility. He allowed talks while maintaining ideological distance, ensuring that any failure could be attributed externally. When the U.S. withdrew in 2018 under President Trump, hardliners argued that engagement with the West was futile, strengthening conservative narratives.

This episode highlights how foreign policy decisions are deeply intertwined with domestic legitimacy. The collapse of the deal intensified economic crises and empowered hardliners, showing that diplomatic setbacks can reshape internal political balances.

India must adopt a balanced and strategic approach. First, ensure the safety of Indian nationals and secure energy supply chains. Iran has historically been a key oil supplier, and instability could disrupt regional shipping lanes, particularly near the Strait of Hormuz.

Second, maintain diplomatic neutrality while engaging all stakeholders. India has invested in the Chabahar Port as a gateway to Afghanistan and Central Asia. Preserving this strategic asset requires calibrated engagement without overt alignment in the U.S.-Israel-Iran conflict.

Third, coordinate with global partners to prevent regional escalation. India’s interest lies in stability in West Asia, given remittances from the diaspora and energy security. A principled stand supporting sovereignty, dialogue, and de-escalation would align with India’s long-standing foreign policy doctrine of strategic autonomy.