What is the common examiner trap about Intl. Relations in UPSC exams?

They may ask which strait is blocked, confusing Hormuz with Bab-el-Mandeb or Malacca. They might also swap the percentage of global oil (20%) with the percentage of global trade value by air (35%) to create a factual trap.

What should UPSC aspirants remember about Intl. Relations for Prelims?

1. Target this Data: 20% of global oil passes through the Strait of Hormuz. 2. Target this Data: Air cargo accounts for less than 1% of freight volume but 35% of global trade value (Boeing). 3. Target this Nodal Body: U.S. International Development Finance Corp (DFC) - provided political risk insurance. 4. Target this Geography: Alternative route for ships avoiding the Strait of Hormuz is around the Cape of Good Hope, Africa.

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Iran War Disrupts 20% Global Oil, 35% Trade Value via Strait of Hormuz; 3,200 Ships Idle in Gulf

Q: The Strait of Hormuz connects which two major bodies of water?

Persian Gulf and Gulf of Oman, The Strait of Hormuz is a narrow channel that links the Persian Gulf (west) with the Gulf of Oman and the Arabian Sea (east). It is the only sea passage from the Persian Gulf to the open ocean, making it a critical global chokepoint.

Q: Consider the following statements regarding the supply chain disruptions mentioned in the article: 1. According to Clarksons Research, about 3,200 ships, representing 4% of global ship tonnage, are idle inside the Persian Gulf. 2. Air cargo, which accounts for less than 1% of global freight by volume, carries goods worth about 35% of world trade value. 3. The primary alternative route for ships avoiding the Strait of Hormuz is through the Suez Canal and the Red Sea. Which of the statements given above is/are correct?

Both 1 and 2, Statement 1 is correct as per Clarksons Research data cited in the article. Statement 2 is correct as per Boeing's World Air Cargo Forecast mentioned. Statement 3 is incorrect; the article states ships are taking a much longer detour around the southern tip of Africa (Cape of Good Hope), not via the Suez Canal, which is also mentioned as facing instability.

Q: According to the article, what approximate percentage of the world's oil supply transits through the Strait of Hormuz?

20%, The article explicitly states that 'about 20% of the world's oil that comes from the region' passes through the Strait of Hormuz. This is a critical static GK fact related to global energy security and geography.

Q: What was the primary measure announced by the U.S. President to mitigate the shipping crisis in the Persian Gulf, as per the article?

Providing political risk insurance for tankers at a reasonable price., The article states that President Trump ordered the U.S. International Development Finance Corp. to provide political risk insurance for tankers carrying oil and goods through the Persian Gulf. While naval escort was mentioned as a potential future step, the immediate announced measure was the insurance provision.

Intl. Relations Economy Security & DefenceHIGH

Target:UPSC GS-IIMPSCTeachingPrelims HighMains Medium

04 Mar 2026

~2 min

Source: The Hindu

Key Data:3,200 ships idle20% global oil via Strait of Hormuz35% global trade value via air cargo500 ships waiting outside Gulf

Bodies:U.S. International Development Finance CorpU.S. Navy

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~2 min · Quick mode

What This Article Covers

1.The Iran war has blocked the Strait of Hormuz, halting 20% of global oil and disrupting broader supply chains for pharmaceuticals, semiconductors, and fertilisers.

2.About 3,200 ships (4% of global tonnage) are idle in the Persian Gulf, with air cargo also constrained due to closed airspace, increasing costs and causing delays.

3.US President Donald Trump announced political risk insurance for tankers and potential US Navy escorts to mitigate the crisis, highlighting the geopolitical and economic dimensions.

The Big Picture

Prelims · HighMains · Medium

The conflict in Iran has escalated beyond oil to cripple global supply chains, blocking the Strait of Hormuz. This chokepoint disruption has stranded 3,200 ships, closed key air hubs, and threatens global trade worth 35% of its value, leading to imminent shortages and price hikes for goods from pharmaceuticals to semiconductors.

Exam Lens

Quick Exam Facts From News

Ships Idle in Persian Gulf3,200 ships (~4% global tonnage)

Global Oil via Strait of Hormuz20%

Global Trade Value via Air35% (Boeing estimate)

Ships 'Waiting' Outside Gulf500 ships (1% global tonnage)

1-Minute Revision

›Ships Idle in Persian Gulf: 3,200 ships (~4% global tonnage)
›Global Oil via Strait of Hormuz: 20%
›Target this Data: 20% of global oil passes through the Strait of Hormuz.
›Target this Data: Air cargo accounts for less than 1% of freight volume but 35% of global trade value (Boeing).
›Target this Nodal Body: U.S. International Development Finance Corp (DFC) - provided political risk insurance.
›Target this Geography: Alternative route for ships avoiding the Strait of Hormuz is around the Cape of Good Hope, Africa.

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News Snapshot

🚢

Chokepoint Crisis

The Strait of Hormuz, a critical maritime chokepoint for 20% of global oil, is effectively closed due to the Iran conflict.

📦

Supply Chain Domino Effect

Over 3,200 ships are stranded, disrupting the flow of pharmaceuticals, semiconductors, and fertilisers, leading to global shortages.

✈️

Air Cargo Paralysis

Closed airspace over key West Asian hubs like UAE, Qatar, and Bahrain has grounded high-value air cargo, accounting for 35% of global trade value.

Detailed Analysis & Strategic Depth

Context / Background

The Strait of Hormuz is a geographically narrow and strategically vital chokepoint between the Persian Gulf and the Gulf of Oman. It has historically been a flashpoint, with Iran repeatedly threatening its closure during geopolitical tensions. The current conflict has escalated these threats into reality, impacting a waterway crucial for global energy and trade security.

Core Analysis & Implications

The disruption extends far beyond oil. Key West Asian airports (UAE, Qatar, Bahrain) are closed, stranding perishable and high-value goods. Clarksons Research data shows 3,200 ships idled. This forces rerouting around Africa's Cape of Good Hope, increasing voyage times, fuel costs, and insurance premiums. Sectors like pharmaceuticals (India), electronics (Asia), and agriculture (fertilisers) face immediate delays and cost inflation, demonstrating the interconnected vulnerability of globalised supply chains.

Future Outlook / Way Forward

The US intervention, offering political risk insurance and naval escorts, is a temporary fix. Long-term solutions require diplomatic de-escalation to reopen the Strait. The crisis underscores the need for supply chain diversification and resilience strategies, including alternative trade routes and stockpiling critical goods. Prolonged closure could trigger a global recessionary push through sustained inflation.

Key Facts at a Glance

Ships Idle in Persian Gulf3,200 ships (~4% global tonnage)

Global Oil via Strait of Hormuz20%

Global Trade Value via Air35% (Boeing estimate)

Ships 'Waiting' Outside Gulf500 ships (1% global tonnage)

You've read the full analysis. Now test your understanding.

Practice exam-style questions based on this article.

Q1Static LinkageEasyUPSC, SSC, State PSC

The Strait of Hormuz connects which two major bodies of water?

Q2Statement-basedHardUPSC, SSC

Consider the following statements regarding the supply chain disruptions mentioned in the article:

1. According to Clarksons Research, about 3,200 ships, representing 4% of global ship tonnage, are idle inside the Persian Gulf.

2. Air cargo, which accounts for less than 1% of global freight by volume, carries goods worth about 35% of world trade value.

3. The primary alternative route for ships avoiding the Strait of Hormuz is through the Suez Canal and the Red Sea.

Which of the statements given above is/are correct?

Q3Data-centricMediumUPSC, SSC, Banking

According to the article, what approximate percentage of the world's oil supply transits through the Strait of Hormuz?

Q4Application/ImpactMediumUPSC, SSC

What was the primary measure announced by the U.S. President to mitigate the shipping crisis in the Persian Gulf, as per the article?

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Iran War Disrupts 20% Global Oil, 35% Trade Value via Strait of Hormuz; 3,200 Ships Idle in Gulf

Exam Lens

Quick Exam Facts From News

1-Minute Revision

News Snapshot

Chokepoint Crisis

Supply Chain Domino Effect

Air Cargo Paralysis

Detailed Analysis & Strategic Depth

Context / Background

Core Analysis & Implications

Future Outlook / Way Forward

Prelims Flashpoints

Key Facts at a Glance