Pakistan Relays Saudi Warning to Iran as Houthi War Threatens Gulf Oil

The Message Came Through Islamabad

Saudi Arabia does not speak directly to Iran right now. So it spoke through Pakistan.

In the past 24 hours before a Reuters report surfaced on September 9, Islamabad carried a blunt warning from Riyadh: restrain the Houthis, or watch this proxy war expand into a broader regional catastrophe. A senior Middle Eastern official confirmed the delivery. An Iranian counterpart, speaking on condition of anonymity, shot back with the same line Tehran has repeated since the 2010s — Iran does not control the Houthis.

The diplomatic theater is familiar. The reality underneath it is not.

What Changed in June

The Houthi war against Saudi Arabia was dormant through most of 2024 and early 2025. After the Gaza conflict erupted in October 2023, the Yemeni militia focused its missiles and drones on Israel and the Red Sea shipping lanes, not on Saudi territory. That calculus shifted when the US-Iran ceasefire collapsed in June 2026.

Within days, the exchanges resumed with a speed that caught Riyadh off guard. On July 3, Houthi forces allowed an Iranian aircraft to land at Sana’a airport without obtaining Saudi pre-approval — a move that violated an understanding that had kept the southern border relatively quiet. Saudi forces moved to block the landing. The Houthis activated their air defense network and opened fire. The fighting escalated further on July 13, when a Yemeni government force backed by Saudi military support bombed the runway at Sana’a. The Houthis retaliated with a strike on Abha airport in southern Saudi Arabia, and the pattern of cross-border attacks took hold from there.

By September 9 and 10, the Houthis were hitting military bases and oil facilities in Abha, Qamish Mushayt, and Jizan — targets deep inside Saudi territory, not borderline outposts.

The Export Crunch

Saudi oil exports are now at their lowest level in 13 years. The source of the decline is not demand destruction in China or a production cut orchestrated by OPEC+ — it is the physical disruption of shipping routes and the incremental cost of rerouting crude that once flowed straight out of the Arabian Gulf.

Here is why this matters for the rest of Asia: Japan, South Korea, and India together take roughly 60 percent of Saudi crude shipments. When those shipments slow or require insurance premium hikes and longer transit times through the Cape of Good Hope instead of the Suez Canal, the price premium hits importers first. The margin compression is immediate for refiners in Yokohama, Ulsan, and Paradip who had priced in steady Gulf supply at benchmark spreads.

The numbers are not yet published in full by the Saudi Energy Ministry, but the trajectory is visible in shipping data and insurance filings. Vessels loading at Ras Tanura and Yanbu are spending more days in port waiting for security clearances. Some charterers are declining Middle Eastern routes altogether. That is the mechanism behind the export decline — not a crater in the ground, but a hesitation in the market.

Pakistan’s Dilemma

Pakistan occupies an uncomfortable position. It signed a tripartite defense agreement with Saudi Arabia and Turkey, and Defense Minister Khawaja Asif has said explicitly that an attack on one member is an attack on all three. He also clarified that Pakistan’s military obligation under that pact is limited to defending Saudi territory — not deploying forces into Yemen.

In Riyadh, senior military officials from all three countries discussed the Houthi threat and agreed on that boundary: all response would stay inside Saudi borders. No ground incursion into Yemen. The logic is straightforward — a ground war would drag Pakistan into a conflict it cannot win and that would destabilize an already fragile economy.

But the limitation is also a liability. If Pakistan cannot project power into Yemen, its ability to influence Tehran’s calculus is constrained to diplomacy and back-channel messaging. The warning it delivered on behalf of Saudi Arabia carries weight only insofar as Islamabad retains some leverage over Iran — and that leverage is far from certain.

Iran’s Contradiction

Tehran’s position is internally contradictory in a way that serves its strategic purposes. The foreign ministry spokesperson, Esmail Baghai, told X that Ansar Allah acts as an independent actor making its own policy decisions,不受 anyone’s orders. At the same time, Reuters cited two Iran-related sources who said Iran instructed the Houthis last week to carry out attacks on Saudi targets, promised additional funding and weapons, and sent IRGC commanders to Yemen.

If the Reuters reporting is accurate, Iran is using the Houthis as a low-cost pressure instrument — testing Saudi defenses, disrupting shipping, and forcing energy markets to price in Middle Eastern risk — while maintaining plausible deniability. The contradiction is deliberate. It allows Tehran to escalate without crossing a threshold that would trigger a direct American or Israeli strike.

What Comes Next

The immediate question is whether the Saudi-Houthi exchange will settle into a new pattern of intermittent strikes or spiral toward something more destructive. Saudi officials told Reuters that they expect Houthi attacks to continue but do not believe Iran will achieve its objective of breaking the American blockade through the Yemeni proxy. That assessment is optimistic.

A more likely scenario is a grinding attrition: Houthi drones and missiles continue to target southern Saudi infrastructure on a weekly basis, Saudi air defenses absorb the hits, and the export decline creeps lower through the fourth quarter. That is the path that pushes Asian refiners toward tighter margins and forces governments in Seoul, Tokyo, and New Delhi to reconsider their Gulf energy dependencies.

The secondary risk — and it is worth stating plainly — is that the conflict draws in the Strait of Hormuz. Iran’s foreign ministry spokesperson issued a warning in Korean on September 7, saying any military operation by South Korean forces in the strait would be treated as direct support for an American attack on Iran. That is an explicit linkage between the Houthi theater and the broader Iran-US standoff. If Hormuz closes, even temporarily, the oil shock will be global, not regional.

Pakistan’s mediation attempt is a stopgap, not a solution. It buys time. It keeps a communication line open. But until the underlying dynamics — the US-Iran ceasefire framework, the Houthi funding architecture, the Saudi air defense gap — are addressed, the next missile launch will not wait for another diplomatic message to travel through Islamabad.