US-Iran Tensions and Oil Prices: Strait of Hormuz Risks for India

US-Iran tensions have pushed oil prices higher, with Strait of Hormuz disruption risks threatening global supplies and increasing India’s oil import bill and energy vulnerability.

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  • International oil prices have climbed to a six-month high amid rising US-Iran tensions and fears of potential American military strikes on Tehran. Although recent nuclear talks in Geneva showed limited progress, no concrete breakthrough has emerged to ease concerns. 
  • The US has increased its military presence in the region, and President Donald Trump’s statement giving Iran 10–15 days to agree to a “meaningful deal” has been widely viewed as an ultimatum, intensifying market anxiety over possible supply disruptions.

Strait of Hormuz: A Critical Chokepoint

  • Oil markets are nervous that any US military action against Iran could disrupt supplies from the Gulf, which dominates global exports. 
    • Brent crude has already risen above $71 per barrel, up over 12% in a month, reflecting market anxiety.
    • Future price movements hinge on whether the US undertakes military action and how Iran responds. 
    • Prices could ease if diplomacy prevails, or spike sharply—possibly into triple digits—if conflict escalates regionally.
  • The key concern is the Strait of Hormuz, a vital transit route for global oil and gas. If Iran blocks or disrupts the strait, energy flows could be severely affected.
  • Major producers such as Saudi Arabia, Iraq, the UAE, and Kuwait depend heavily on Hormuz for exports. 
  • Despite strained ties with Tehran, Gulf nations are engaging diplomatically to prevent escalation. 

Implications for India

  • Rising Import Bill – India imports around 2 billion barrels of oil annually. Every $1 rise in crude prices adds roughly $2 billion to its annual import bill.
  • Strategic Vulnerability – Over 40% of India’s crude imports pass through the Strait of Hormuz. As the world’s third-largest oil consumer, meeting more than 88% of its needs through imports, India faces significant energy security risks if supplies are disrupted.

Strait of Hormuz: The World’s Key Energy Chokepoint

  • Described by the US Energy Information Administration as the most important oil transit chokepoint, the Strait of Hormuz handles nearly one-fifth of global petroleum consumption and LNG trade
  • Around 15 million barrels of crude and 20% of global LNG volumes pass through it daily, linking the Persian Gulf to global markets.

Escalation Risks and Limited Alternatives

  • With US-Iran tensions rising, oil markets fear disruptions not just to Iranian supplies but to wider Gulf exports. 
  • Though some bypass pipelines exist, their capacity is limited. Even at full use, about 9 million barrels per day—around 9% of global demand—would remain vulnerable during a major conflict.
  • Iran has repeatedly threatened to block the strait or target tankers. 
  • Additionally, proxy attacks from Yemen on vessels in the Bab el-Mandeb—another critical chokepoint connecting the Red Sea to the Arabian Sea—pose further risks to global energy flows.

Strait of Hormuz: Blockade Risks and Strategic Calculations

  • Although Iran often threatens to close the Strait of Hormuz, analysts say a complete blockade would be self-defeating. 
  • It could alienate China—its key oil buyer—strain ties with Oman, and invite international military retaliation.
  • Despite these deterrents, risks persist. If Tehran feels existentially threatened, it may escalate. 
  • Any disruption in this globally critical energy corridor would sharply raise oil prices and damage the fragile global economy.

Oil Price Scenarios if Conflict Escalates

  • Limited Disruption: Iranian Shipments Targeted – If the US or Israel disrupts Iranian oil exports alone, analysts project oil prices might rise by around $10–$12 per barrel as buyers like China seek alternative supply sources.
  • Strait of Hormuz Disruption – If Iran moves to throttle oil flows through the Strait of Hormuz—a chokepoint for roughly 20% of global oil and LNG trade—prices could exceed $90 per barrel.
  • Attacks on Iranian Oil Facilities – Should military action target Iranian refineries, platforms, or terminals and keep Iranian supply off the market for longer, oil prices could top $100 per barrel amid broader escalation risk.
  • Broad Regional Conflict – In the worst case, if Iran directly attacks major Arab Gulf oil infrastructure or the conflict spreads, prices could surge past $130 per barrel, rivaling spikes seen after major geopolitical shocks.
  • Strategic Dilemma for Policymakers – Leaders face a challenge: confronting Iran may risk supply disruptions and sharp price spikes, while restrained action could embolden adversaries—making oil market volatility a key strategic variable.

Source: IE

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Strait of Hormuz FAQs

Q1. Why is the Strait of Hormuz important to global oil markets?+

Q2. How could US-Iran conflict affect oil prices?+

Q3. Why would Iran avoid fully blocking the Strait of Hormuz?+

Q4. What are the risks for India?+

Q5. What are the possible oil disruption scenarios?+

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