Back to today’s briefing

Story perspectives

Iran's Attacks Spark Historic Oil Supply Crisis

3/12/2026

25 5 Full Breakdown

Summary

Story summary

Iran escalated its conflict with the U.S. and Israel by attacking ships and targeting Bahrain's Muharraq Island.
Two oil tankers off Iraq's coast were set ablaze, suspending oil terminal operations.
The attacks disrupted global energy supplies, a disruption the International Energy Agency called the largest in oil market history.
The U.S. plans to release 172 million barrels from its Strategic Petroleum Reserve to ease rising oil prices.

History

Historical Context

The 1973 Oil Crisis began when OPEC imposed an oil embargo in response to Western support for Israel during the Yom Kippur War, causing oil prices to quadruple. This crisis led to severe fuel shortages in the U.S. and prompted President Nixon to establish the Strategic Petroleum Reserve. The long-term effects included increased U.S. intervention in the Middle East and ongoing volatility in global oil markets.

1 of 2

Story summary

Iran escalated its conflict with the U.S. and Israel by attacking ships and targeting Bahrain's Muharraq Island.
Two oil tankers off Iraq's coast were set ablaze, suspending oil terminal operations.
The attacks disrupted global energy supplies, a disruption the International Energy Agency called the largest in oil market history.
The U.S. plans to release 172 million barrels from its Strategic Petroleum Reserve to ease rising oil prices.

1 / 2