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OPEC Turned Oil Into a Weapon

On this day · 17 October 1973
45 sec read
OPEC Turned Oil Into a Weapon

In the middle of a war, Arab oil producers throttled the world's supply and quadrupled the price of crude almost overnight.

Verified · Center for Strategic and International Studies

On 17 October 1973, with the Yom Kippur War raging, oil ministers from the Organization of Arab Petroleum Exporting Countries (OAPEC) agreed to cut production by 5 percent from the previous month, then keep cutting every month until Israel withdrew from territories occupied in 1967. Days later they imposed a full embargo on the United States for resupplying the Israeli military.

The shock rippled through the global economy. The price of crude leapt from roughly $2.90 a barrel before the embargo to about $11.65 by January 1974, a near-quadrupling that triggered gas lines, rationing, and stagflation across the industrialised world.

A single political decision showed how a handful of producers could hold the world’s economy hostage.

The embargo was lifted in March 1974, but the lesson stuck. Governments built strategic petroleum reserves, chased fuel efficiency, and learned that energy and geopolitics were now inseparable.

5%
monthly output cut
4x
oil price jump
Mar 1974
embargo lifted

Sources & references

3 references

Well-established. Corroborated by 3 independent sources.

1 Center for Strategic and International Studies policy think tank “On the 17th, the OAPEC ministers agreed to cut production by 5 percent (from the previous month's liftings).” csis.org ↗
2 U.S. Department of State, Office of the Historian government “During the 1973 Arab-Israeli War, Arab members of the Organization of Petroleum Exporting Countries (OPEC) imposed an embargo against the United States in retaliation for the U.S. decision to re-supply the Israeli military and to gain leverage in the post-war peace negotiations.” history.state.gov ↗
3 Bill of Rights Institute educational institution “While the fighting was still going on, on October 17, 1973, Saudi Arabia and the members of Organization of the Petroleum Exporting Countries (OPEC) wanted to punish the supporters of Israel by announcing a 5 percent cut in oil output.” billofrightsinstitute.org ↗
✓ Last reviewed Jun 7, 2026

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