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250 words
6/10
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20 July 2026

U.S.-Iran conflict and Strait of Hormuz tensions

The Strait of Hormuz is a critical global energy chokepoint, and its instability directly impacts India's energy security and maritime trade, making it a significant topic for international relations and infrastructure security.

2 min read Day 16 of 54 2 questions 1 prelims

Notes

  • The U.S.-Iran conflict has escalated following the killing of U.S. troops in Jordan, leading to reciprocal military strikes.
  • The conflict centers on the Strait of Hormuz, a critical maritime chokepoint for global energy supplies.
  • The June 14 MoU between the U.S. and Iran regarding the Strait of Hormuz failed due to disagreements over transit authority, toll collection, and the role of the Persian Gulf Strait Authority (PGSA).
  • The U.S. and GCC nations oppose Iran's attempt to establish a nodal transit authority and levy tolls, citing concerns over setting a global precedent for maritime navigation.
  • Shipping traffic in the Strait of Hormuz has declined significantly; Lloyd’s List data shows weekly transits dropped from 282 (June 22-28) to 164 (July 6-12).
  • Iran has targeted infrastructure including power plants, desalination facilities, and commercial vessels, including LNG carriers.
  • The U.S. has reinstated sanctions and is conducting a blockade against Iranian oil trade, targeting coastal surveillance and missile storage facilities.
  • International maritime law, as highlighted by the Singapore Maritime and Port Authority, generally prohibits tolls on Straits Used for International Navigation.

Part of a longer story

This is day 16 of 54 in US-Iran nuclear negotiations, which has been running since 22 June 2026. Reading it whole is usually worth more than reading today alone — the exam asks how something developed.

Questions

  1. Analyze the strategic significance of the Strait of Hormuz in global energy security and the implications of unilateral attempts to regulate transit through such international waterways. 150 words
    Attempt this — 150 words in 8 min
    0 / 150 words 8:00
  2. The escalation of hostilities in West Asia poses significant risks to global maritime trade and energy stability. Discuss the challenges in maintaining the freedom of navigation in international straits and the role of international maritime governance in resolving such conflicts. 250 words
    Attempt this — 250 words in 11 min
    0 / 250 words 11:00

Prelims

  1. Which of the following best describes the legal status of 'Straits Used for International Navigation' regarding the imposition of transit fees?