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US blockade of Iranian ports explained in two minutes
April 13, 2026 International Source: BBC World
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The BBC's security correspondent Frank Gardner explains how the US blockade of Iranian ports will work.
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Read about our approach to external linking.
Split screen image showing correspondent Frank Gardner on the right and a vessel on the left
US blockade of Iranian ports explained in two minutes
A US blockade of Iran's ports has began on Monday after peace talks between the two countries ended without a deal over the weekend.
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But what will the blockade do and what are its risks? The BBC's security correspondent Frank Gardner explains how it will work and its potential impacts across the globe.
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