Pipeline Attacks and Red Sea Tensions Threaten Global Oil Supply and Demand

Houthi forces reportedly captured Perim Island in the Bab el-Mandeb Strait after taking control of the port of Mokha, while another report said the group also seized the Greater and Lesser Hanish islands—developments that could threaten shipping routes between the Red Sea and Saudi Arabia’s Asian markets.
Energy experts warned that global crude stockpiles may provide only five to 11 weeks of coverage if supply disruptions persist.
U.S. consumer fuel prices were already rising: the average gasoline price reached $4.32 a gallon, up seven cents from the previous week, while diesel hit a record $6.23, according to AAA.
Saudi officials were reportedly seeking to restore partial East-West Pipeline capacity within days, even though full repairs to the damaged pumping stations were expected to take six to eight weeks; the pipeline had carried an average of 2.6 million to 4 million barrels per day since late August.
Oil prices surged to four-month highs as Houthi drone attacks crippled Saudi Arabia's East-West Pipeline, a crucial 745-mile route that bypasses the Strait of Hormuz. Brent crude climbed to $107–$109 per barrel while U.S. West Texas Intermediate (WTI) rose above $103, according to MarketWatch. The pipeline shutdown threatens as much as 4% of global oil supply and prompted the International Energy Agency to warn of a potential 2.5 million barrel-per-day demand drop in 2026.
The disruption arrives as Houthi forces expand control across the Red Sea, capturing Perim Island and the Yemeni port of Mokha at the Bab el-Mandeb Strait—a second critical chokepoint threatening global shipping. U.S. gasoline prices reached $4.32 per gallon while diesel hit a record $6.23, according to AAA. Saudi officials are racing to restore partial pipeline capacity within days, though full repairs to damaged pumping stations will take six to eight weeks.
The Houthi movement seized Perim Island and Mokha port on Friday and Sunday, giving Iran-aligned forces control over the Bab el-Mandeb Strait. The group also captured Greater and Lesser Hanish islands on Monday, according to Reuters. These territorial gains sit just 20 miles from Camp Lemonnier, the primary U.S. military base in Djibouti. Houthi control now threatens both the Strait of Hormuz and the Bab el-Mandeb—creating a dual chokehold over global oil routes.
The capture of Mokha represents a major tactical victory for the Houthis. According to energy analyst Hamish Kinnear at Verisk Maplecroft, the seizure was a "major blow" to Saudi Arabia. Richard Bronze of Energy Aspects noted that Saudi crude flowing through Red Sea routes has plummeted from a peak of 3 million barrels per day to roughly 400,000 barrels per day due to Houthi pressure.
Saudi Arabia shut down its East-West Pipeline on Thursday after Houthi drone strikes damaged at least eight pumping stations near Medina and Riyadh, according to NASDAQ. The 745-mile pipeline was designed to bypass the Strait of Hormuz and had been carrying 2.6 to 4 million barrels per day since August. Yanbu, the pipeline's Red Sea export terminal, now has only several days of inventory remaining. Saudi officials seek partial restoration within days, but full repairs require six to eight weeks.
The pipeline's closure forces Saudi Arabia to reroute crude through the Strait of Hormuz—the very chokepoint it was built to avoid. Rystad Energy warns that 2.6 to 4 million barrels per day are at immediate risk of disappearing from global supply. Global commercial crude stockpiles offer only five to eleven weeks of buffer coverage at current consumption rates. This narrow window leaves little margin for error if disruptions persist.
The International Energy Agency warned that restricted Strait of Hormuz traffic, curtailed Gulf exports, and elevated fuel prices could slash global oil demand by 2.5 million barrels per day in 2026. The agency called 2026–27 a "lost period for demand growth." The IEA also raised its global oil deficit estimate to 1.7 million barrels per day. These projections assume supply disruptions persist beyond the current quarter.
American drivers face sharp fuel cost increases. The national average gasoline price jumped to $4.32 per gallon, up seven cents in one week, while diesel reached an all-time record of $6.23 per gallon, according to AAA. The price surge reflects trader fears that supply disruptions will worsen before repairs to the East-West Pipeline can begin. Oil benchmarks Brent and WTI both reached their highest levels in four months.
Energy analysts expect further volatility if Houthi attacks continue. The disruption threatens roughly 4% of global oil production—roughly equivalent to losing the output of a major OPEC producer. Over 94,000 Yemeni civilians have been displaced as a result of the escalating conflict, with approximately 200 schools converted into emergency shelters and more than 2,000 refugees fleeing into Djibouti.
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