How does the doctrine of Velayat-e Faqih shape Iran's foreign and nuclear policy? Assess the implications for India's strategic interests in West Asia, including the Chabahar Port project.

Velayat-e Faqih — "Guardianship of the Jurist" — is not merely Iran's political philosophy but its supreme law: Article 110 of the 1979 Constitution vests in the Leader the power to delineate the general policies of the state, command the armed forces, and declare war and peace [1]. Foreign and nuclear policy therefore rest with an unelected cleric, not the elected President.

Shaping foreign policy

• Continuity over alternation: presidents change, but the Leader's lifetime tenure keeps strategic doctrine stable — reformist Pezeshkian inherits the same red lines as hardliner Raisi [1].
• Parallel instruments: the Constitution retains the Revolutionary Guard Corps as a distinct force to guard the revolution, giving the Leader a security arm outside cabinet control [1].
• Ideological framing: constitutional commitment to defend the "oppressed" underwrites support for regional proxies, deepening friction with Israel and the Gulf states.

Shaping nuclear policy

• Negotiating flexibility exists only within limits the Leader sanctions; hence the JCPOA endorsed by UNSC Resolution 2231 (2015) survived only while he tolerated it [2].
• Post-withdrawal escalation and reduced IAEA access have kept verification contested, sustaining a permanent sanctions overhang [3].

Implications for India

• Dual-track engagement: India must read signals from both the Leader's establishment and the elected government — hence NSA-level security consultations alongside routine Foreign Office Consultations [4].
• Chabahar: the 10-year Shahid Beheshti terminal contract signed in May 2024 by India Ports Global and Iran's Ports and Maritime Organization anchors India's access to Afghanistan and Central Asia, bypassing Pakistan [5].
• Sanctions and conflict risk: nuclear escalation directly threatens this connectivity investment, energy supply and Gulf remittances.

Iran's clerical architecture makes its external conduct durable but hostage to one office's calculus. India's tested course — de-hyphenated engagement with Tehran, Riyadh and Tel Aviv, insulating Chabahar through sanctions carve-outs and multilateral INSTC framing — protects connectivity while supporting negotiated, IAEA-verified de-escalation consistent with India's stated commitment to peaceful dispute settlement.