Saudi Aramco Shuts 400,000-Barrel Jazan Refinery After Houthi Missile and Drone Strikes

Saudi Aramco shut its Jazan Refinery on July 27, 2026, after Houthi forces struck the Red Sea coastal facility with missiles and drones. Witnesses reported plumes of black smoke and flames rising from the plant, which sits near the city of Jizan in southwestern Saudi Arabia. Operations ceased immediately at the 400,000-barrel-per-day facility. The shutdown removes one of Aramco's largest wholly owned domestic processing units from active service.

Plant Profile and Ownership Structure

The Jazan Refinery converts heavy and medium crude oil into liquefied petroleum gas, sulfur, asphalt, benzene, and paraxylene. Saudi Aramco owns the plant outright, without a foreign equity partner, unlike its joint venture refineries with TotalEnergies at Al-Jubail and with ExxonMobil at Yanbu. The Saudi government owns a controlling stake in Aramco through the Public Investment Fund and the Ministry of Finance, retaining authority over refining operations and output decisions. That concentrated ownership means the full financial exposure from the Jazan shutdown rests with the Saudi state.

Geographic Exposure Near the Bab el-Mandeb

Jazan sits on the Red Sea coast roughly 100 kilometers north of the Bab el-Mandeb strait, the chokepoint connecting the Red Sea to the Gulf of Aden. Houthi drone and missile systems operate with range covering both the strait and the Saudi coastline facing Yemen. That proximity places Jazan within reach in a way that Saudi facilities deeper inside the kingdom are not. Products from Jazan would ordinarily ship directly south through the Red Sea toward African and Asian markets, passing through the same contested waters.

Red Sea tanker traffic has fallen to multi-month lows as Houthi threats force shipping operators to divert vessels around Africa's Cape of Good Hope. Saudi Arabia has rerouted very large crude carriers to Egypt's Sidi Kerir terminal on the Mediterranean, adding days to delivery schedules for Asian buyers. Both the production site and the standard export corridor for Jazan's products now face the same operational threat. The layering of risks across manufacturing and logistics distinguishes this attack from incidents at interior Saudi facilities.

India's Sourcing Shift Compounds the Effect

India's Mangalore Refinery and Petrochemicals Limited, known as MRPL and a subsidiary of state-run Oil and Natural Gas Corporation, has restricted crude procurement from suppliers using either the Strait of Hormuz or Red Sea routes. MRPL now sources crude from Angola and Venezuela to reduce exposure to the conflict zone. That purchasing shift removes a consistent regional buyer from the market for Saudi refined product exports. Jazan's output had historically targeted the Indian Ocean and African markets now being redirected.

WTI crude settled at $79.00 per barrel on Tuesday's CME session, down 4.37 percent, as the Iran-U.S. ceasefire held for a fourth consecutive day without military exchanges. Brent crude settled at $83.68 per barrel, a 5.30 percent decline from Monday's close. Crude benchmarks fell on geopolitical de-escalation in the Persian Gulf. Refined product supply chains face a different set of pressures: less processing capacity available, longer tanker detour routes, and a major regional buyer redirecting its procurement patterns.

What Changed From the 2019 Abqaiq Attack

The July 27 attack is not the first time Houthi-attributed strikes have reached Saudi Arabia's oil and refining infrastructure. In September 2019, drone and missile strikes knocked out the Abqaiq processing facility and the Khurais oil field. Saudi crude output fell by approximately 5.7 million barrels per day, and Brent crude rose more than 14 percent in that session. Production at Abqaiq recovered within weeks.

The 2026 Jazan attack differs from the 2019 incident in structure. It targets refining capacity rather than upstream crude production, and it hits a facility whose normal export route is simultaneously compromised by Houthi pressure on Red Sea shipping. In 2019, Saudi crude exports could exit via Red Sea terminals without major disruption. In 2026, those same sea lanes face continuous pressure on tanker traffic. The combination of lost processing capacity and a disrupted export corridor sets a more complex recovery timeline than a single-site infrastructure repair.