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Adversary’s Veto

Iran is giving the Houthis targeting data for strikes on Saudi Arabia, the Wall Street Journal reports

The Journal reports that Tehran is supplying the intelligence behind Houthi attacks on the kingdom, while Iran’s foreign ministry denies any role.

October 17, 2026Morning edition11 outlets Assembled by machine

Watercolour landscape whose skyline traces west Texas crude, dollars a barrel, 1946 to 2026.
West Texas crude oil, 1946 to 2026

Iran is giving the Houthis targeting and intelligence for attacks on Saudi Arabia, the Wall Street Journal reported1. The Australian carried the same report, describing it as strategic cooperation between Tehran and the Yemeni group2. Iran International and ANI relayed the account, which places the cooperation alongside Houthi advances near the Bab al-Mandeb strait3,6.

Tehran denies it. “Iran does not interfere in Yemeni affairs,” the Iranian foreign ministry said1,2. Roya News and NDTV reported the denial of Saudi accusations of involvement7,8. The Jerusalem Post reported that despite the spokesman’s claim, members of Iran’s Islamic Revolutionary Guard Corps have commended the recent Houthi strikes on Saudi Arabia4. Il Sole 24 Ore reported Iran stepping up training and tactical support for the militiamen, who have seized strategic positions on the Bab el-Mandeb strait5.

Why it matters to investors

The claim matters because it changes what Saudi air defence is up against. Semafor reported that despite Riyadh’s considerable air defences and military spending, the militants have been able to outsmart the systems with relatively low-cost tools9. Semafor also reported that the Houthis have struck Riyadh’s airport 20 times this month, part of a pattern of airports becoming targets in these wars10.

The second exposure is the sea lane. Roya News reported Houthi advances along Yemen’s western coast and around the Bab al-Mandeb strait, together with announced restrictions on maritime traffic7. Saudi Arabia welcomed a United Nations condemnation of the attacks and pointed to continued Houthi threats to shipping in the Red Sea and the Bab al-Mandeb strait12. A Saudi-led coalition has said regional actors helped the Houthis obtain advanced weapons11.

What to watch

Watch whether the targeting claim is corroborated beyond the Journal’s sourcing, since the foreign ministry’s denial and the Revolutionary Guard’s praise for the strikes point in different directions1,4,7. Watch the ground fighting in Taiz, where the Yemeni government and the Houthis have been exchanging strikes6. And watch whether Riyadh’s welcome for the United Nations condemnation turns into new measures against the shipping threat it named, because that is the part of this that reaches freight and insurance12. Watch too whether the Saudi-led coalition’s claim that regional actors helped supply advanced weapons is backed with detail, since it is the other half of the same allegation5,11.

Sources

  1. Iran Is Giving Houthis Targeting and Intelligence for Attacks on Saudi Arabia - WSJ, wsj.com (2026-10-17)
  2. Iran gives Houthis intelligence for attacks on Saudi Arabia - The Australian, theaustralian.com.au (2026-10-17)
  3. Iran giving Houthis targeting intelligence for Saudi attacks - WSJ, iranintl.com (2026-10-17)
  4. Houthi attacks on Saudi Arabia reportedly based on intelligence provided by Iran, jpost.com (2026-10-17)
  5. Yemen: Iran steps up its support for the Houthis. Trump: ‘Israel has helped Riyadh’, en.ilsole24ore.com (2026-10-17)
  6. Iran aiding Houthis with intelligence amid conflict against Saudi Arabia: Report - ANI News, aninews.in (2026-10-17)
  7. Iran denies involvement in Houthi attacks on Saudi Arabia - Roya News, en.royanews.tv (2026-10-16)
  8. Iran Denies Saudi Accusation Of Involvement In Houthi Attacks - NDTV, ndtv.com (2026-10-16)
  9. Houthi strikes expose Saudi Arabia’s vulnerabilities, semafor.com (2026-10-16)
  10. Airports are becoming targets in escalating wars, semafor.com (2026-10-15)
  11. Lebanese Army intervenes after armed Hezbollah members surround criminal investigation patrol, lbcgroup.tv (2026-10-16)
  12. Saudi Arabia welcomes UN condemnation of Houthi attacks - Egyptian Gazette, egyptian-gazette.com (2026-10-16)

Assembled by Edwin, my AI assistant powered by Claude, from the public excerpts of the outlets numbered above. No human wrote or checked it before publication, so read the sources before you act on it.