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Gulf oil threatened anew as Houthis reach key island and pipeline is shut down - Headlines news and analysis from Global Banking & Finance Review
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Gulf oil threatened anew as Houthis reach key island and pipeline is shut down

Published by Global Banking & Finance Review

Posted on September 11, 2026

6 min read

· Last updated: September 11, 2026

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Gulf Oil Under Threat as Houthis Seize Island and Saudi Pipeline is Attacked

Escalating Tensions in the Gulf: Strategic Moves and Oil Market Impact

By Mohammed Ghobari, Eman Abouhassira and Yasmine Ghania

Houthis Seize Perim Island and Control Bab el-Mandeb Strait

ADEN/DUBAI, Sept 11 (Reuters) - Yemen's Iran-aligned Houthis reached the strategic island of Perim in the Bab el-Mandeb Strait on Friday, four Yemeni government sources told Reuters, moving to tighten their grip on a vital global shipping route in the widening Middle East war.

Drone Attack on Saudi East-West Oil Pipeline

Meanwhile, the vital East-West oil pipeline in Saudi Arabia, which has helped relieve the logjam in the Strait of Hormuz, was temporarily shut down by a drone attack coming from Iraq, Saudi officials said. This put further pressure on Gulf oil flows at a time when diplomatic efforts to ease war have stalled.

Strategic Importance of Bab el-Mandeb and Hormuz

If the Houthis gain control of the Bab el-Mandeb Strait, on the opposite side of the Arabian Peninsula from the Strait of Hormuz, their backer Iran could gain a critical advantage in its war with the U.S., reducing supplies through a second major corridor and further raising oil prices.

Saudi Arabia Requests U.S. Military Assistance

The Houthi attacks could represent a dangerous escalation. Sources said Saudi Arabia has asked Washington for military help at a time when higher fuel prices during the war have tarnished U.S. President Donald Trump and his Republican Party politically ahead of November congressional elections.

Houthis Take Control of Dhubab and Perim

Two sources from the Saudi-backed, internationally recognised Yemeni government said its forces had pulled out of Perim and that the Houthis had also taken the mainland Red Sea coastal town of Dhubab, which faces the island.

Background: The Broader Middle East Conflict

The war began with U.S. and Israeli strikes on Iran six months ago. Hormuz, conduit for about a fifth of global oil and liquefied natural gas trade, was effectively closed. Since then Saudi Arabia, the world's largest oil exporter and a close U.S. ally, has relied on the Red Sea route. Gulf states, industry sources and Trump have discussed pipeline expansion as one possible workaround.

Pipeline Attacks and Disruption

Existing pipeline capacity was shut down temporarily after several attacks on the East-West pipeline in Saudi Arabia's Riyadh and Medina regions, state media reported, citing a source at the Saudi energy ministry.

It remained unclear who carried out the attack. Saudi Arabia said only that the drones came from Iraq, which is home to Iranian-backed militias.

Saudi Response and Regional Reactions

Saudi Arabia has opted against retaliation so far following a request from the Iraqi prime minister, the Saudi foreign ministry said in a statement. The kingdom reserves the right to "take all measures necessary" to protect its interests, the statement said. Iraq's government condemned attacks.

Impact on Global Oil Supply

The 1,200-kilometer (745-mile) pipeline is the key alternative route for Saudi oil to reach global markets, bypassing the Strait of Hormuz. It has been shipping 4 million to 5 million barrels per day in recent months, amounting to 4% to 5% of global supply, according to ship tracking companies and analysts.

The attack resulted in some injuries and damage that was being assessed, the Saudi foreign ministry said without detailing the impact on exports.

Decline in Saudi Oil Exports

Saudi crude supply fell to the lowest levels in more than three decades, the International Energy Agency said on Friday, partly due to attacks on ships transiting Bab el-Mandeb by Houthi-linked groups.

Oil prices dipped on Friday but were on track to end the week above $100 a barrel for the first time since mid-May.

Houthi Statements on Maritime Navigation

The Houthi military spokesperson, Yahya Saree, said maritime navigation remained safe for all shipping except Saudi vessels subject to a previously announced ban.

International Rhetoric and Accusations

In a speech marking the 25th anniversary of the September 11 attacks on the U.S., Trump called Iran "the world's number one sponsor of terror". Iranian President Masoud Pezeshkian responded by saying the accusation came from "the same devils" responsible for an apparent U.S. strike on a school at the start of the conflict in February that Iran said killed more than 175 children and teachers.

Yemeni Government Forces Plot Counter-Offensive

YEMENI GOVERNMENT FORCES PLOT COUNTER-OFFENSIVE

Yemeni government forces indicated they would try to retake areas captured by the Houthis — mountain fighters who withstood years of devastating Saudi airstrikes during Yemen's civil war — in their lightning offensive this week along the Red Sea coastline.

Plans to Retake Strategic Areas

They announced they would deploy weapons and aircraft to eliminate any movement of the "terrorist" Houthi militias in strategic areas, including the road leading to the coastal city of Mocha, which the militant group captured on Thursday along with the Red Sea islands of Hanish.

Iran's Role and Support for Houthis

Reuters reported on Thursday that the dramatic Houthi advance down Yemen's Red Sea coast came with direct guidance from Iran's Revolutionary Guards.

Iran told the Houthis last week to escalate their attacks on Saudi Arabia and promised more funding, weapons and senior officers to help them do so, two Iranian sources said.

Iran describes the Houthis as an ally but publicly denies giving them military direction, saying they are "not a proxy".

Saudi Crown Prince Sought U.S. Assistance

SAUDI CROWN PRINCE ASKED TRUMP FOR HELP, SOURCES SAY

Saudi Crown Prince Mohammed bin Salman called Trump at least twice on Thursday to request U.S. military help in fighting the Houthis, two sources familiar with the matter told Reuters on Friday, confirming an earlier report by Axios.

U.S. Response and Ongoing Dialogue

Washington told Riyadh it was not willing to take direct military action for now but would help with intelligence sharing and targeting, the two sources said.

The White House did not address a Reuters question on any phone calls between the two leaders, but a senior administration official speaking on the condition of anonymity said Washington was in continuous dialogue with Saudi Arabia and the Yemeni government.

(Reporting by Mohammed Ghobari in Aden, Eman Abouhassira and Maha El Dahan in Dubai, Yasmine Ghania and Ahmed Tolba in Cairo, Catherine Cartier in Beirut, Samia Nakhoul in Ankara, and Jacob Bogage in Washi

Key Takeaways

  • Houthis’ capture of Perim and Dhubab gives Iran‑aligned forces leverage over a vital Red Sea chokepoint, amplifying risks to global energy markets (au.investing.com)
  • Satellite imagery showed smoke near the East‑West pipeline’s Medina region after a drone strike from Iraq, prompting Saudi Arabia to halt flow as a precaution (apnews.com)
  • Saudi crude output dropped to its lowest in over 30 years in August (~6 million bpd), with the East‑West route’s disruption further curbing exports amid ongoing Middle East war tensions (au.investing.com)

References

Frequently Asked Questions

Why is the Gulf oil supply under threat now?
Recent attacks by the Houthis in the Bab el-Mandeb Strait and a drone strike on Saudi Arabia's East-West oil pipeline have heightened risks to Gulf oil flows and global energy markets.
What is the significance of the Bab el-Mandeb Strait?
The Bab el-Mandeb Strait is a vital global shipping route that connects the Red Sea to the Gulf of Aden, critical for oil and natural gas trade.
How did the drone attack affect Saudi Arabia's oil pipeline?
The drone attack originating from Iraq forced Saudi Arabia to temporarily shut down the vital East-West pipeline, impacting its ability to bypass the closed Strait of Hormuz.
What has been the impact on global oil prices?
Oil prices have risen, ending the week above $100 a barrel for the first time since mid-May due to heightened supply risks and attacks.
Are further military actions expected in the region?
Saudi Arabia has requested U.S. military help but opted against immediate retaliation, while Yemeni government forces are planning a possible counter-offensive against the Houthis.

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