Oil Prices Surge as Middle East Conflict Widens

Houthi rebels in Yemen join Iran war, threatening key shipping routes

Mar. 30, 2026 at 4:23am

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Oil prices have climbed sharply as the conflict in the Middle East escalates, with Yemen-based Houthi rebels now entering the fray and threatening to disrupt critical shipping lanes in the Red Sea. The widening of the war raises concerns about potential supply disruptions and has pushed crude prices up by over $20 per barrel, according to analysts.

Why it matters

The involvement of the Houthis in the conflict adds a new dimension of risk, as they have the capability to harass commercial shipping traffic in the Red Sea. This could impact the ability of Saudi Arabia to bypass the Strait of Hormuz, a key chokepoint for global oil supply. The resulting price volatility and potential supply shocks pose significant economic risks, especially for energy-importing nations.

The details

On Saturday, the Houthi rebels in Yemen said they had entered the conflict, firing missiles at Israel. This raises the threat of renewed attacks against shipping in the Red Sea, a vital global trade route. Analysts estimate that every 10% increase in oil prices would give the U.S. dollar a 0.5% to 1.0% boost, as elevated energy prices support the greenback. However, they expect the dollar to weaken more broadly once tensions in the Middle East subside in the coming months.

  • On Saturday, Yemen-based Houthi rebels said they had entered the conflict, firing missiles at Israel.
  • A Marine Expeditionary Unit has arrived in the Middle East, pushing the number of U.S. troops there to around 50,000.

The players

Houthi rebels

Yemen-based militant group that has now joined the conflict in the Middle East, threatening to disrupt shipping in the Red Sea.

U.S. military

Has deployed a Marine Expeditionary Unit to the Middle East, increasing the number of U.S. troops in the region to around 50,000.

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What they’re saying

“The Houthis' entering the theater reshapes the battlefield. What looked contained now resembles a fracture line running through the entire energy complex.”

— Stephen Innes, Managing Partner

“Operationally, the Houthis' most meaningful leverage is their ability to threaten Saudi Arabia's Yanbu export hub on the Red Sea-where the East-West Pipeline terminates.”

— J.P. Morgan Analysts

What’s next

The U.S. president is weighing a military operation to extract nearly 1,000 pounds of uranium from Iran, a complex and risky mission that would likely put American forces inside the country for days or longer.

The takeaway

The widening of the Middle East conflict, with the Houthi rebels now joining the fray, has significantly increased the risks to global energy supply and trade. This volatility is likely to persist until a diplomatic resolution can be reached, posing substantial economic challenges for energy-importing nations.