Analyse the impact of sustained disruption in Gulf oil supplies on inflation management in emerging economies like India.

Crude and LPG transits through the Strait of Hormuz have collapsed from about 21.6 million barrels per day in late 2025 to roughly 4.9 mbd by mid-2026 [1], with the U.S.–Iran war settling into a stalemate that may extend into 2027 [2]. For import-dependent emerging economies, such a prolonged shock is harder to manage than a brief price spike.

Transmission channels into domestic prices

• Direct pass-through: India imports over 85% of its crude [3]; petrol, diesel, LPG and aviation fuel feed straight into headline CPI and WPI.
• Cost-push into core inflation: diesel is a universal input — freight, fertiliser, petrochemicals, plastics and food transport all reprice, spreading the shock beyond the fuel basket.
• External channel: a wider oil import bill strains the current account and weakens the rupee, making all imports costlier — an inflation loop independent of crude itself.
• Risk premium: prohibitive war-risk insurance and freight raise landed cost even where cargoes move [2].

Why policy management becomes constrained

• A supply shock cannot be cured by demand compression; rate hikes sacrifice growth without adding a barrel of oil.
• Persistence is the danger: with output recovering only in early 2027 [1], "looking through" the shock risks un-anchoring inflation expectations and triggering second-round wage-price effects, a risk the RBI's MPC has consistently flagged [4].
• Fiscal absorption — excise cuts and LPG subsidy — protects consumers but crowds out capital expenditure, forcing a trade-off with fiscal consolidation.

Cushions available

• Strategic Petroleum Reserves of 5.33 MMT, taking total national cover to about 74 days with OMC stocks [5] — useful, but a bridge, not a shield.
• Import diversification towards Russian, American and West African grades reduces Hormuz exposure.

Sustained Gulf disruption thus converts a price event into a structural inflation problem, narrowing both monetary and fiscal room. The durable answer lies in deeper strategic reserves, wider sourcing, and accelerating the energy-transition targets that make oil dependence itself the vulnerability.