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Gas Prices Surge Amid U.S.-Iran Conflict: Analysts Warn

3/18/2026

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Summary

Story summary

Gas prices in the United States rose to $3.79 per gallon, a 27% increase since the U.S.-Iran conflict began.
Diesel prices rose to $5.04 per gallon, up 34% since the war began.
Disruptions in oil supply through the Strait of Hormuz, where Iran has targeted production facilities, underlie the price moves.
Analysts warn the conflict could trigger a record oil market shock affecting refined products like jet fuel and diesel.

History

Historical Context

The 1973 Oil Crisis began when the Organization of Arab Petroleum Exporting Countries (OAPEC) imposed an embargo against nations supporting Israel during the Yom Kippur War, leading to a 400% increase in oil prices. This crisis reshaped global energy dynamics and economic policies, highlighting the vulnerability of oil markets to geopolitical tensions, a lesson echoed in today's rising gas prices in the U.S.

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Story summary

Gas prices in the United States rose to $3.79 per gallon, a 27% increase since the U.S.-Iran conflict began.
Diesel prices rose to $5.04 per gallon, up 34% since the war began.
Disruptions in oil supply through the Strait of Hormuz, where Iran has targeted production facilities, underlie the price moves.
Analysts warn the conflict could trigger a record oil market shock affecting refined products like jet fuel and diesel.

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