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International Relations GS 2 In the news 6 times

Strait of Hormuz as a Global Chokepoint

The Strait of Hormuz is the narrow waterway connecting the Persian Gulf to the Gulf of Oman and the broader Indian Ocean. It is the world's most critical maritime energy chokepoint, with no viable alternative for Persian Gulf oil exporters.

Key details
  • Approximately 20 million barrels per day (around 20% of global petroleum liquids consumption) transited through the Strait in 2024
  • Roughly 25% of global seaborne oil trade and 20% of global LNG trade passes through it annually
  • Up to 30% of internationally traded fertilizers transit the Strait of Hormuz
  • The strait is about 33 km wide at its narrowest point, flanked by Iran (north) and Oman and the UAE (south)
  • Iran has repeatedly threatened to close the Strait during periods of US pressure — a closure would trigger immediate global oil price spikes
  • A 2026 UNCTAD report on Strait of Hormuz disruptions documented severe implications for global food and energy supply chains
In the news

Tracked since April 08, 2026 · last seen August 24, 2026 · updates as the daily brief publishes

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