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Iran Warns Ships Amid U.S.-Israeli Strikes, Oil Prices at Risk

2/28/2026

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Summary

Story summary

Iranian Revolutionary Guard Corps (IRGC) warns "no ship is allowed to pass" after U.S. and Israeli airstrikes on Iran.
About 20% of the world's oil flows through the Strait of Hormuz.
Some shipping companies suspended operations.
Others navigate the strait under heightened alert.
Analysts warn a blockade could spike oil prices.

History

Historical Context

The Iran-Iraq War, which began in 1980, significantly disrupted oil shipping through the Strait of Hormuz, a vital passage for approximately 20% of global oil supply. Recent threats from Iran's Revolutionary Guard to block the strait echo historical tensions, reminiscent of the 1979 oil crisis when prices surged over 400%. Such actions could destabilize global energy markets and inflate oil prices further.

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Story summary

Iranian Revolutionary Guard Corps (IRGC) warns "no ship is allowed to pass" after U.S. and Israeli airstrikes on Iran.
About 20% of the world's oil flows through the Strait of Hormuz.
Some shipping companies suspended operations.
Others navigate the strait under heightened alert.
Analysts warn a blockade could spike oil prices.

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