Iran’s Grip on the Strait of Hormuz: Geopolitical Tensions and Energy Risks

The Strait of Hormuz Crisis: Global Energy Security at Risk

The global energy market is facing a severe shock as Iran has effectively blocked the Strait of Hormuz, one of the world’s most critical oil shipping channels. This escalation follows attacks on Iran by the U.S. And Israel on February 28, sending global fuel prices soaring and threatening the stability of international energy supplies.

As the only sea passage connecting the Persian Gulf to the open ocean, the Strait of Hormuz serves as a strategic choke point. Any disruption here doesn’t just affect regional politics; it creates an immediate ripple effect across Europe and Asia, where the waterway is considered “critical” to energy security.

Geography and Strategic Location

The Strait of Hormuz is a waterway situated between the Persian Gulf and the Gulf of Oman. Its geography creates a tight corridor that is demanding to bypass:

• Northern Coast: Controlled by Iran.
• Southern Coast: Bordered by the Musandam Peninsula, which is shared by the United Arab Emirates (UAE) and the Musandam Governorate, an exclave of Oman.
• Dimensions: The strait is approximately 104 miles (167 km) long. Its width varies, ranging from 60 miles (97 km) to a narrowest point of about 21 nautical miles (39 km), or roughly 33km.

The Economic Weight of the Strait

The Strait of Hormuz is a lifeline for the global economy, facilitating the movement of massive quantities of energy and industrial products. According to data from the US Energy Information Administration (EIA), approximately 20 million barrels of oil and oil products passed through the strait daily in 2025, representing nearly $600 billion in annual energy trade.

Oil and LNG Dependence

The waterway is the primary exit point for major Middle Eastern producers, including Iraq, Kuwait, Qatar, Saudi Arabia, the UAE, and Iran. Its importance is highlighted by several key statistics:

• Crude Oil: Estimates indicate that between 20% and 30% of the world’s seaborne-traded crude oil passes through this corridor.
• Liquefied Natural Gas (LNG): About 20% of the world’s LNG is shipped through the strait. This is heavily dominated by Qatar, which exported approximately 9.3 billion cubic feet per day (Bcf/d) in 2024, although the UAE exported about 0.7 Bcf/d.
• Critical Access: For countries like Qatar, Kuwait, and Bahrain, the Strait of Hormuz is their only maritime route to the open ocean.

Beyond Energy: The Fertilizer Trade

While oil and gas dominate the headlines, the strait is also vital for global agriculture. Natural gas is a primary component in the production of fertilizer; about one-third of the world’s fertilizer trade normally passes through the Strait of Hormuz. A prolonged blockage could lead to severe supply shortages beyond the energy sector.

Current Geopolitical Tensions

The current blockage is the culmination of escalating hostilities. The U.S. And Iranian navies have a history of tense encounters in the Persian Gulf, but the situation reached a breaking point following the February 28 attacks by the U.S. And Israel. This has transformed a strategic choke point into a primary weapon of economic warfare, leaving the global market vulnerable to extreme price volatility.

Frequently Asked Questions

Why is the Strait of Hormuz called a “choke point”?

It is called a choke point because it is a narrow waterway that is essential for global trade but can be easily closed or restricted by a coastal state, giving that state significant leverage over the global economy.

Which countries are most affected by a blockage?

While the entire world feels the impact via fuel prices, the most directly affected are the Gulf states with no other maritime access—specifically Qatar, Kuwait, and Bahrain—as well as energy-importing regions in Europe and Asia.

What is LNG and why does it matter here?

Liquefied Natural Gas (LNG) is natural gas cooled to a liquid state, allowing it to take up 600 times less space for easier transport. It is later turned back into gas for heating, power, and cooking. Because Qatar is a leading producer, the strait is the primary artery for this resource.