The Houthi armed group claimed on September 16 that it launched dozens of ballistic missiles and suicide drones to attack the Saudi Aramco oil facility in Yanbu, Saudi Arabia, causing "direct hits, fires, and widespread destruction"; the Houthis also claimed to have attacked the King Khalid Air Base in Khamis Mushait with ballistic missiles.

In their statement, the Houthis said this operation was a retaliation against Saudi Arabia for "over 450 airstrikes on Yemen in the past five days" and threatened to continue targeting deep inside Saudi territory; Houthi spokesman Yahya Saree also claimed to have shot down a Saudi F-15 fighter jet operating over Marib province, but did not provide evidence. The Houthis stated, "The Saudi criminal enemy has been implementing unjust aggression and a harsh blockade against Yemen and the Yemeni people for 12 years."

Yanbu is a key alternative terminal for Saudi crude oil exports, connected by east-west pipelines, serving as an emergency export route for Saudi Arabia amid the risk of Iranian blockade in the Strait of Hormuz; previous reports indicated that the pipeline and loading operations in Yanbu had been suspended due to drone attacks, meaning that another attack on Yanbu would further limit Saudi Arabia's options to export oil without going through the Strait of Hormuz.

The conflict has rapidly escalated this week—on September 15, Saudi Arabia claimed to have intercepted a Houthi drone near the holy city of Mecca, marking the first time in nearly a decade that the group was accused of targeting the holy city; Saudi coalition spokesman Turki al-Maliki stated that the security of holy sites is a "red line" and that they "will not hesitate to take necessary and deterrent measures". The Houthis denied targeting the holy sites, claiming their actual targets were Saudi oil facilities and military bases far from the holy sites, accusing Saudi Arabia of "fabrication and lies"; the Organization of Islamic Cooperation (57 member states) condemned the Houthis for "violating the sanctity of the holy sites", and the Prime Minister of Pakistan also condemned the actions and reiterated support for Saudi Arabia.

In the week prior, Saudi Arabia had launched airstrikes on multiple provinces in Yemen including Al-Hudaydah, Taiz, Al-Jawf, Marib, and Hajjah, with the Houthis claiming to have faced 54 airstrikes within 24 hours and over 300 in five days; Saudi Arabia deployed F-15 and Typhoon fighter jets, taking off from Khamis Mushait and Taif bases. Reports indicated that previous Houthi missile and drone attacks on the Saudi cities of Khamis Mushait, Abha, and Taif had resulted in 13 civilian injuries, damage to 7 residential buildings and 2 vehicles; Houthi-affiliated media claimed that 3 civilians (including 2 children) had died in Yemen, with the conflict displacing approximately 18,000 households and 125,000 Yemenis this month.

From a market mechanism perspective, this is a typical case of a geopolitical conflict driving oil price increases: as the Houthis continue to attack Saudi energy infrastructure and consolidate control over key maritime areas in the Red Sea, the WTI crude oil settlement price surged 4.43% to $105.88 per barrel on September 15, while Brent crude rose 2.80% to $108.68 per barrel, both hitting new highs; analysts estimate that if damage to relevant infrastructure continues to accumulate, global crude oil supply could be reduced by an additional 4% to 5%, and oil prices will remain above $100 per barrel until Saudi export arrangements become transparent. Beneficiaries are traders holding long positions in crude oil and non-Middle Eastern oil-producing countries; those under pressure are Asian and European refineries that rely on Saudi and Gulf crude oil imports, with Persian Gulf freight rates having risen to $30 to $32 per barrel due to war risk premiums, making transportation through the Strait of Hormuz increasingly uneconomical and further limiting the practical feasibility of Saudi Arabia's alternative export routes.

Source: Public Information