UPSC Notes

Strategic Chokepoints (Strait of Hormuz)

PYQs

4

Articles

1

Momentum

13

Phase IFoundation

Background

Overview

Essential for understanding global geopolitics, energy security, international trade routes, and their direct impact on India's economy and strategic interests. It highlights the vulnerability of global supply chains.

Strategic chokepoints are narrow maritime passages that are critical for global trade and energy flows. The Strait of Hormuz, connecting the Persian Gulf with the Gulf of Oman and the Arabian Sea, is one such vital chokepoint, through which a significant portion of the world's oil and liquefied natural gas (LNG) passes.

Phase IIStatic core

Facts & tables

Key facts

Location

Connects Persian Gulf with Gulf of Oman and Arabian Sea.

Global Significance

Accounts for a fifth of global oil and LNG flows.

India's Reliance

Primary route for 40% of India’s crude oil, 60% of LNG, and 90% of LPG imports from West Asia.

Vulnerability

Geopolitical conflicts (e.g., West Asia war) can disrupt vessel movements, impacting global energy supply chains.

Reference table

Static syllabus anchors

TypeReference
Conceptual areaInternational Relations
Conceptual areaIndian Economy
Phase IIIExam lens

Prelims angle

Overview

Prelims angle: Multi-statement analysis

Prelims angle: Factual recall

Quick revision

  • Narrow maritime passages vital for global trade and energy.
  • Strait of Hormuz connects Persian Gulf to Gulf of Oman/Arabian Sea.
  • Critical for global oil/LNG flows (20% global, high for India).
  • Vulnerable to geopolitical conflicts and regional instability.
  • Disruptions severely impact energy importing nations like India.

High-confidence PYQs

Topic timeline

International RelationsIndian Economy

Related topics

Practice writing on this topic

UPSC has asked 4 linked questions on Strategic Chokepoints (Strait of Hormuz) in Mains. Write an answer to one — and get it evaluated.

UPSC Prelims PYQs on Strategic Chokepoints (Strait of Hormuz)

Practice official previous year questions asked by UPSC related to this concept.

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