Strategic Importance of the Strait of Hormuz Closure

Context:
• Rising tensions in West Asia have led to near-collapse of traffic in the Strait of Hormuz, disrupting global energy supply and impacting India’s energy security.

Key Highlights:

  • Geopolitical Developments
    • Ship traffic reduced by ~95% since February 28
    • Around 600 ships stranded
    • Iran using the strait as strategic leverage
  • Global Energy Impact
    • Over 20% of global oil and gas trade passes through the strait
    • Nearly 40% of India’s imports transit this route
    Qatar halted LNG production, worsening supply shortages
  • Economic Implications
    • Insurance premiums increased by 10–15 times
    • Rising global crude prices likely to affect:
  • Fuel prices
  • Inflation
  • Fiscal stability
  • Alternative Measures
    • India exploring LNG imports from:
  • USA
  • Russia
  • Australia
    • U.S. allowed temporary purchase of Russian crude (30 days)
  • Strategic Responses
    • U.S. considering:
  • Security escorts
  • Insurance support for ships
    • India increasing propane-butane production for LPG
  • Constraints
    • Alternative routes (e.g., Red Sea) face Houthi attacks
    • Limited viable substitutes for Hormuz route

Relevant Prelims Points:
Strait of Hormuz:

  • Located between Iran and Oman
  • Only ~33 km wide
  • Key global energy chokepoint
    Chokepoint:
  • Narrow passage critical for trade and navigation
    LNG (Liquefied Natural Gas):
  • Natural gas cooled for transport
    Exclusive Economic Zone (EEZ):
  • Maritime zone with resource rights up to 200 nautical miles

Relevant Mains Points:

  • Energy Security Challenges
  • Heavy reliance on single chokepoint increases vulnerability
  • Disruptions lead to supply shocks and price volatility
  • Geopolitical Implications
  • Strait used as a strategic bargaining tool
  • Reflects interconnectedness of global conflicts and energy markets
  • Economic Impact
  • Rising import costs widen current account deficit
  • Inflationary pressures affect common citizens
  • Strategic Autonomy
  • India balancing relations with U.S., Russia, and Gulf countries
  • Temporary relaxation for Russian imports highlights realpolitik
  • Challenges
  • Limited alternative routes and suppliers
  • Exposure to geopolitical risks in West Asia
  • Way Forward
  • Diversify energy sources and suppliers
  • Invest in renewables and green hydrogen
  • Strengthen strategic petroleum reserves
  • Enhance maritime security cooperation

UPSC Relevance:
• GS 1: World Geography (strategic waterways)
• GS 2: International relations (West Asia geopolitics)
• GS 3: Energy security, economy

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