Saudi air defences intercepted and destroyed a Houthi drone south of Mecca before it entered prohibited airspace over the holy city, according to the Saudi-led coalition, which declared the security of Islam's two holiest sites a "red line" [10][32]. Coalition spokesman Turki al-Malki said the coalition would take necessary deterrent measures against the Houthis [32]. The Organisation of Islamic Cooperation condemned what it called "heinous attacks" against Mecca and the Madinah region [10][25]. Houthi politburo member Hazem al-Assad rejected the accusation, calling it "a worn-out lie that has been used before and no longer fools anyone" [32]. The reported interception followed missile and drone strikes on Khamis Mushait, Abha and Taif that wounded 13 civilians and damaged seven houses, according to Saudi military spokesman Turki al-Maliki [13][7]. Saudi civil defence issued attack-risk alerts for Mecca, Jeddah and Taif — the first such alert for Mecca since the broader Middle East war began [19][41].
Houthi military spokesman Yahya Sarea said the group fired dozens of ballistic missiles and drones at King Khalid Air Base in Khamis Mushait, targeting fighter-jet hangars, radar systems, runways and ammunition depots [4][13]. Sarea described the strikes as retaliation for more than 300 Saudi airstrikes on Yemen in recent days and warned that attacks would continue and intensify as long as Riyadh pursued what he called its "unjust aggression" against the Yemeni people [13][21]. The Houthis said Saudi Arabia launched 54 air raids across five governorates in 24 hours, using F-15 and Typhoon fighter jets [30][28]. Houthi leadership stated it was not seeking to block all commercial shipping in the Red Sea, only Saudi-linked vessels, under a maritime ban imposed on July 20 [24][26].
The economic consequences extended across global energy markets. Brent crude rose nearly 3 percent to around $108 a barrel, though other reporting showed intraday prices fluctuating between $106 and $108, after loadings were suspended at Yanbu and Saudi Aramco closed its East-West pipeline following a drone attack [11][14][26][33]. Rystad Energy reported that an average 2.6 million to 4 million barrels of oil a day had moved through the pipeline to Yanbu since late August, a volume now at risk of disappearing from the market [26]; Turkish reporting cited a higher figure of about 8 million barrels a day for the pipeline [12]. KCM Trade analyst Tim Waterer said the key question for traders was how long the outage would last, warning that a prolonged disruption could push prices higher [26]. Chevron chief executive Mike Wirth said the crude stock buffers that shielded the world earlier in the year had been played out [26]. The pipeline could take five to six weeks to repair, taking nearly 4 percent of global oil supplies off the market [16].
Saudi Crown Prince Mohammed bin Salman met Egyptian President Abdel Fattah al-Sisi in Cairo, where the two called for freedom and security of navigation through the Strait of Hormuz and Bab al-Mandeb [5][25]. Saudi Foreign Minister Faisal bin Farhan condemned the Houthi attacks, stressed that diplomacy remained open, but said Saudi Arabia would use all means to protect itself [18]. Chatham House associate fellow Neil Quilliam said Mohammed bin Salman was trying to protect both Saudi security and economic development simultaneously, while the Houthis were increasingly able to threaten both [23]. CARPO analyst Sebastian Sons said Saudi Arabia must signal a red line had been crossed and mount a military response with Yemen's government, while keeping communication open to de-escalate [23]. Saudi analyst Ali Shihabi expressed doubt about a diplomatic solution, saying Saudi Arabia had understood the Houthis were not acting rationally and that a political compromise was very unlikely [18].
President Donald Trump refused two requests from Mohammed bin Salman for US military action against the Houthis, providing only intelligence support [1][6]. Trump said the Houthis had contacted his administration to assure it they had no wish to fight US forces [7][24]. Vice President JD Vance said Washington was in direct contact with the Houthis and regional allies and was "on top" of the Red Sea crisis, a claim the Houthi political bureau denied [1][20]. The United Kingdom was described as unlikely to offer direct military support to Saudi Arabia unless Washington instructed it to do so [11], though a spokesperson for the British prime minister said the Houthis must immediately halt their attacks and that Saudi Arabia and Yemen had the full right to defend themselves [43]. Pakistan's Defence Minister Khawaja Asif said the Mecca Joint Defence Agreement would become operational in the event of unprovoked aggression against Saudi Arabia, but retired Lieutenant General Tariq Khan called the mutual defence clause unworkable while conflict in Yemen was ongoing [24][30]. Pakistan had already sent a military contingent to King Abdulaziz Air Base under a bilateral defence pact in April 2026 [24].
Iranian Foreign Ministry spokesman Esmaeil Baqaei said Iran did not interfere in Yemeni affairs and that the Houthis were entirely independent actors, accusing Saudi Arabia of using Yemen as a pretext to delay talks on the Strait of Hormuz [6][21]. Iran's top security official Mohsen Rezaei said there would be no negotiations until Iran's conditions were met, including war reparations and the lifting of sanctions [5][7]. The Oman-hosted Gulf-Iran talks were postponed at Saudi Arabia's request, according to Iranian and Omani officials [14][15]. RUSI researcher Baraa Shiban said Iran was inflicting economic warfare on the world through the Houthis because it could not win a conventional war [1]. Middle East analyst Luciano Zaccara told Al Jazeera that the Houthis serve Iran's interests by putting both critical chokepoints in danger [12]. US Secretary of State Marco Rubio described the Houthis as agents and proxy forces of Iran, a characterization Tehran rejected [40].
Qatari foreign ministry official Ibrahim Al Hashmi warned that closing Bab al-Mandeb would be "catastrophic for the entire world," saying the world was already suffering from the closure of the Strait of Hormuz [7][11]. India expressed official concern over Houthi attacks and their threat to navigation in Bab al-Mandeb [43]. Egypt's Foreign Minister Badr Abdelatty said Egypt was among the states most harmed by shipping disruptions, putting Suez Canal losses at about $11 billion [41]. China's Foreign Ministry called attacks on Saudi energy infrastructure unacceptable and said Beijing was deeply concerned about further escalation [6]. European Commission President Ursula von der Leyen condemned the continued attacks by what she called Iran-backed groups and said Europe stood with its Gulf partners [41]. Israel ordered its navy onto alert over Houthi control of Bab al-Mandeb [47]. The BRICS summit declaration issued in New Delhi made no mention of the Red Sea, Bab al-Mandeb, or the Houthis [22]. South Korea's Hankyoreh reported that roughly 70 percent of Saudi Yanbu crude goes to Asia [45]. The Conversation reported that Houthi seizure of Mokha and Mayyun Island gave Iran a chokehold on about 12 percent of global trade through Bab al-Mandeb [22]. Shipping Italy reported that Bab al-Mandeb transit capacity in August remained only 23 percent of pre-crisis levels, with China-Jeddah spot rates rising 256 percent since late February [48].
The UN Security Council held an emergency session where Assistant Secretary-General Khaled Khiari warned that Houthi advances toward Bab al-Mandeb risked destabilizing a critical maritime route, citing 125,000 people displaced and 40 civilian casualties since early September [3]. Yemen's UN representative Abdullah Al-Saadi urged the Council to condemn the Houthis, enforce the arms embargo, and support the government's counteroffensive [3]. The International Organization for Migration estimated that 82,000 to 94,000 Yemenis had fled the fighting since the start of the month [14][26]. UNHCR warned that more than 100,000 people had been displaced inside Yemen and thousands more had sought safety across the Bab al-Mandeb Strait in Djibouti [25]. The International Rescue Committee reported that about 200 schools had been converted into shelters [26]. Human Rights Watch documented that the Houthis continued to arbitrarily detain at least 73 UN staff [36]. Displaced Yemeni civilians described being unable to reach markets for food and water, blocked and shot at by forces on the ground [14].
A separate dispute surrounded the pipeline strike launched from Iraqi territory. Saudi Arabia's Foreign Ministry stated that the targeting was carried out with drones coming from Iraq [2]. Iraqi Prime Minister Ali Al-Zaidi ordered an investigation after finding that the attack originated from an area bordering Iran [49]. Iraqi lawmaker Ali Al-Fatlawi accused Ukrainian groups of carrying out the strike and raised the possibility of an Israeli role aimed at igniting a confrontation between Baghdad and Riyadh [2]. Security expert Abdul Karim Khalaf argued the precision of the strike indicated the use of advanced technology the known factions did not possess [2]. The Islamic Resistance in Iraq denied involvement [2].
Quincy Institute research fellow Annelle Sheline called on Washington to push Riyadh to listen to the Houthis, lift the blockade, and develop a working relationship with Ansar Allah [20]. Chinese academic Su Ying argued that no single-sided military action could solve the security problem of the Red Sea route and that Yemen's conflict cycle could only be broken through political settlement [44]. The US embassy issued an advisory urging Americans to "reconsider travel" to Saudi Arabia [10][32]. Yemeni government forces said they advanced in contested Taiz province and struck Houthi fighters on the Red Sea coast [30]. The Saudi-led coalition continued airstrikes on Houthi targets, including around the port of Mocha [15].