India's energy security is often held hostage to global chokepoints it does not control. Analyse with reference to the Strait of Hormuz and international financial systems.

Energy security rests not only on securing barrels, but on the networks that move and pay for them. India, importing over four-fifths of its crude, depends on a sea lane and a settlement system it neither owns nor regulates — a condition best described as weaponised interdependence.

The physical chokepoint: Strait of Hormuz

• A single narrow passage carries the bulk of India's West Asian crude and LNG; no alternate route of comparable capacity exists.
• Regional escalation converts commercial shipping into leverage — vessels serving Indian ports have been flagged for detention or confiscation, stranding cargo even when payment succeeds.
• Marine insurance and reinsurance for Indian-flagged vessels is sourced largely from London, so a second, non-Indian gatekeeper decides whether a ship sails.

The financial chokepoint: dollar clearing and secondary sanctions

• Secondary sanctions operate extraterritorially: Indian firms are pressured not by direct jurisdiction but by the threat of losing access to US correspondent banks. Successive rounds have named India-based companies over Iranian petroleum trade, with the government confined to "taking note" and engaging diplomatically [1].
• Sanctions now target entire transaction chains — banking, insurance, shipping — not merely listed persons, so a bank exits in hours while a state responds in weeks.
• Even India's Chabahar connectivity has run on renewable exemptions, leaving a flagship project briefly uncovered when a waiver lapsed [2].

Limits of existing hedges

• The Special Rupee Vostro Account framework (RBI, 2022) removes the dollar from the payment leg, but its own conditions bar accounts linked to sanctioned entities and FATF-listed jurisdictions [3]; shipping and insurance remain outside its reach.
• Diversified sourcing, strategic reserves and Chabahar-Iran engagement reduce, but do not eliminate, exposure [4].

Thus the vulnerability is real but not absolute: India is constrained at the network layer, not the resource layer. A standing inter-ministerial nodal desk tracking a listing from notice to end-use, wider rupee settlement, domestic marine insurance capacity and continued supplier diversification can convert dependence into managed risk — the practical content of strategic autonomy.