What Happened
- Following US-Israeli strikes on Iran and the reported killing of Supreme Leader Ali Khamenei, global attention has turned to the structure of Iran's governance system and the question of succession.
- Iran's power pyramid — with the Supreme Leader at its apex — is a unique theocratic-republican hybrid not replicated in any other major state, making it a significant concept in comparative governance.
- The Islamic Revolutionary Guard Corps (IRGC), which answers exclusively to the Supreme Leader (not the elected President), announced the Strait of Hormuz closure — demonstrating how parallel power structures in Iran operate independently of civilian governance.
- The Assembly of Experts, a body of 88 elected Islamic scholars, is constitutionally empowered to select and dismiss the Supreme Leader — a succession mechanism now under unprecedented scrutiny.
Static Topic Bridges
Velayat-e-Faqih: The Doctrine Behind Iran's Governance
Velayat-e-Faqih (Persian: "Guardianship of the Islamic Jurist") is the foundational ideological-legal concept of the Islamic Republic of Iran. Developed by Ayatollah Ruhollah Khomeini in the 1970s, the doctrine holds that in the absence of the Hidden Imam (the Twelfth Imam in Shia eschatology), the governance of the Muslim community must be delegated to the most learned Islamic jurisprudent (faqih). This jurist — the Supreme Leader — is not merely a religious figurehead but the actual head of state with overarching authority over all branches of government.
The doctrine was codified in Iran's 1979 Constitution (revised in 1989), which established the Supreme Leader as the highest political and religious authority, above the elected President and Parliament.
- Velayat-e-Faqih: "Guardianship of the Jurist" — Khomeini's doctrine, codified in 1979 Constitution
- Supreme Leader's powers: commands military, controls judiciary and media, can dismiss President, declares war/peace
- Basis in Twelver Shia theology: governance delegated from the Hidden Imam to the faqih
- First Supreme Leader: Ayatollah Ruhollah Khomeini (1979-1989)
- Second Supreme Leader: Ayatollah Ali Khamenei (1989-2026)
- Iran's constitution: combines theocracy (velayat-e-faqih) with republican elements (elected President, Parliament)
Connection to this news: Understanding Velayat-e-Faqih explains why the IRGC — answerable only to the Supreme Leader — could unilaterally announce Hormuz closure without Cabinet or Presidential authorisation, and why succession to the Supreme Leader's position is a non-electoral, clergy-controlled process.
Iran's Institutional Power Architecture
Iran's governance combines elected and unelected institutions in a deliberately hierarchical structure:
Unelected/theocratic institutions (supreme authority): - Supreme Leader: Highest authority; commander-in-chief; controls IRGC, judiciary, state media (IRIB), and strategic foreign policy - Guardian Council: 12 members (6 Islamic jurists appointed by Supreme Leader + 6 lawyers approved by Parliament); vets legislation for Islamic/constitutional compliance; screens election candidates - Expediency Council: Resolves disputes between Parliament and Guardian Council; advises Supreme Leader on policy - Assembly of Experts: 88 elected Islamic scholars; selects, monitors, and can dismiss the Supreme Leader
Elected institutions (subordinate): - President: Head of government; executive functions; subordinate to Supreme Leader - Majlis (Parliament): 290-seat legislature; passes laws subject to Guardian Council veto - Local councils: Municipal and provincial governance
- Guardian Council veto makes Iran's elections semi-competitive (candidates pre-screened)
- IRGC (Islamic Revolutionary Guard Corps): parallel military; owns significant economic assets; answers only to Supreme Leader
- Basij: paramilitary volunteer force under IRGC; used for internal security
- President's role: limited — cannot override Supreme Leader on foreign policy, military, or nuclear decisions
Connection to this news: The IRGC's ability to close the Strait of Hormuz independently of the elected President illustrates how Iran's parallel power structure concentrates strategic decisions in unelected, Supreme Leader-controlled institutions — a key point in comparative governance questions.
Islamic Revolutionary Guard Corps (IRGC) and Its Role
The IRGC was established immediately after the 1979 Islamic Revolution as a counterweight to the regular Iranian Army (Artesh), which was seen as potentially loyal to the ancien régime. Its mandate was to protect the revolution itself — not just the state. Over four decades, it has evolved into a sprawling organisation with its own ground forces, navy (controlling the Persian Gulf), air force, ballistic missile programme, intelligence apparatus, and the Quds Force (extraterritorial operations unit).
The IRGC has also expanded into Iran's economy, controlling an estimated 30-40% of Iran's GDP through subsidiary companies in construction, telecommunications, oil, and banking — making it a state within a state.
- IRGC founded: 1979; reports directly to Supreme Leader, not President
- IRGC Navy: controls Persian Gulf, Strait of Hormuz operations
- Quds Force: overseas operations unit; has operated in Iraq, Syria, Lebanon, Yemen
- Economic footprint: estimated 30-40% of Iran's GDP under IRGC-affiliated entities
- US designation: Listed as Foreign Terrorist Organisation (FTO) since 2019
- Basij Resistance Force: Internal paramilitary under IRGC control
Connection to this news: The IRGC's announcement of Hormuz closure — made by a senior IRGC commander — is legally and strategically significant because the IRGC is the institution with actual naval control of the Strait, operating outside the elected government's chain of command.
Key Facts & Data
- Iran's Constitution: 1979 (revised 1989) — codified Velayat-e-Faqih as state doctrine
- Supreme Leaders: Khomeini (1979-1989), Khamenei (1989-2026)
- Assembly of Experts: 88 Islamic scholars; elects and can remove Supreme Leader
- Guardian Council: 12 members (6 appointed by Supreme Leader + 6 by Parliament/judiciary)
- Majlis (Parliament): 290 seats, 4-year terms — subject to Guardian Council candidate vetting
- IRGC established: 1979; reports to Supreme Leader, bypasses President
- IRGC economic control: estimated 30-40% of Iranian GDP
- Quds Force: IRGC's extraterritorial arm; operated in Iraq, Syria, Lebanon, Yemen
- Iran's population: ~88 million; majority Twelver Shia Muslim (~90-95%)