Oil Price Surge Exposes Structural Fragility of Global Supply Chains in West Asia Conflict
Coordinated US-Israeli strikes on Iranian military and nuclear infrastructure on 28 February 2026 triggered a sharp rise in global oil prices, with Brent crude crossing $80 per barrel — roughly 10% above pre-crisis levels.
Iran's Islamic Revolutionary Guard Corps (IRGC) issued warnings to commercial vessels in the region, effectively causing major oil companies, commercial operators, and marine insurers to withdraw from the Strait of Hormuz corridor.
Vessel tracking data showed that transit through the Strait had effectively ceased for commercial operators, with only Iranian and Chinese-flagged ships continuing limited sailings.
Analysts note the spike is one symptom of a deeper, unresolved structural problem: global energy supply chains remain dangerously dependent on a handful of maritime chokepoints that have no viable alternative routing.
The alternate oil routes (bypassing the Strait) can handle only about 17% of normal strait flow volumes — meaning there is no combination of pipelines and alternate sea lanes capable of compensating for a sustained Hormuz closure.
The Strait of Hormuz: The World's Most Critical Oil Chokepoint
The Strait of Hormuz is a narrow waterway between Iran and Oman connecting the Persian Gulf to the Gulf of Oman, and is the most strategically important oil transit chokepoint in the global energy system.
The 2026 crisis illustrates precisely why the Strait of Hormuz is described as the world's most important oil chokepoint — there is no realistic workaround if Iran seriously interdicts commercial traffic.
India's Strategic Petroleum Reserves (SPR)
India maintains underground strategic crude oil storage facilities as a buffer against supply disruptions and price shocks. These reserves are managed by the Indian Strategic Petroleum Reserves Limited (ISPRL), a special purpose vehicle under the Ministry of Petroleum and Natural Gas.
India's existing SPR provides a short-term buffer (9.5 days from strategic reserves; ~74 days including commercial stocks) against supply disruptions — but is below the IEA's 90-day benchmark, underscoring the urgency of Phase 2 expansion.
Supply Chain Resilience Frameworks and Geopolitical Risk
Supply chain resilience refers to the ability of a supply network to anticipate, adapt to, and recover from disruptions — whether caused by geopolitical events, pandemics, or natural disasters. The COVID-19 pandemic and the Ukraine war exposed systemic vulnerabilities in global just-in-time supply chain models.
Key Details
- Just-in-time (JIT) inventory management minimises warehousing costs but leaves supply chains exposed to sudden shocks — the antithesis of resilience.
- Resilience strategies include: geographic diversification of suppliers (China+1), dual-sourcing, strategic stockpiling, near-shoring, and supply chain mapping (knowing tier-2 and tier-3 suppliers).
- India's own supply chain resilience initiatives: Production Linked Incentive (PLI) schemes aim to reduce import dependence in 14 critical sectors by building domestic manufacturing capacity.
- Chokepoints in global supply chains: beyond oil (Hormuz), other critical maritime choke points include the Strait of Malacca (accounts for ~25% of global trade), the Suez Canal, Bab-el-Mandeb (Red Sea), and the Panama Canal.
- The Houthi attacks on Red Sea shipping (2023–24) demonstrated that even sub-state actors can impose significant costs on global supply chains by targeting a single chokepoint.
The 2026 Hormuz crisis is the latest demonstration that the oil supply chain's structural vulnerability to chokepoint disruptions remains unresolved — a problem that elevated oil prices and increased volatility are merely symptomatic of, not the underlying cause.
India's Oil Import Dependence and Energy Security
Energy security — the reliable availability of energy at affordable prices — is a core dimension of India's national security and economic policy.
India's high import dependence, combined with geographic concentration in West Asian suppliers and chokepoint exposure, makes it one of the most vulnerable major economies to a sustained Hormuz disruption.
- Strait of Hormuz daily oil transit: ~20 million barrels/day (~20% of global petroleum consumption).
- LNG transit via Hormuz: ~20% of global LNG trade.
- India's crude exposure to Hormuz route: ~40% of shipments; 6 of top 10 crude suppliers in the region.
- Alternative routes' capacity: only ~17% of normal Hormuz volumes.
- India SPR capacity: 5.33 MMT (Visakhapatnam, Mangaluru, Padur) — 9.5 days strategic; ~74 days including commercial stocks.
- IEA recommended oil reserve buffer: 90 days of import cover.
- SPR Phase 2 expansion: Chandikhol (4 MMT) + Padur extension (2.5 MMT) — approved July 2021.
- India crude oil import bill FY 2024–25: USD 137 billion.
- India: world's third-largest oil importer.
- Brent crude crossed $80/barrel following February 2026 Hormuz crisis (approximately 10% above pre-crisis level).