Saudi Arabia faces a convergence of military threats from Iran and its allied militias, with Houthi rebels in Yemen seizing key Red Sea ports and drone attacks attributed to Iraqi militias forcing the closure of a critical oil pipeline. The developments have disrupted global energy markets and challenged the kingdom’s security strategy, which has relied heavily on U.S. guarantees that have become increasingly unpredictable.
The situation marks a significant escalation for Riyadh, which had sought to stabilize the region and focus on economic transformation under Crown Prince Mohammed bin Salman. The renewed conflict follows U.S. and Israeli strikes on Iran earlier this year, which triggered retaliatory missile and drone attacks on Gulf states and effectively shut down the Strait of Hormuz, forcing Saudi Arabia to rely on alternative export routes via the Red Sea. Those routes are now under direct threat.
What the Right Is Saying
Conservative voices and supporters of a robust U.S. military presence argue that Iran’s aggression requires a firm response and that Saudi Arabia must defend its sovereignty. They view the Houthi advances and Iraqi militia attacks as part of a coordinated Iranian strategy to destabilize the region and exert economic pressure on the West.
President Donald Trump acknowledged the threat, stating on Saturday that Iran "probably" was behind the Saudi pipeline attack. While he expressed confidence in his relationship with Crown Prince Mohammed bin Salman, saying, "Everything's going to work out fine and dandy," he also indicated reluctance to escalate further. "Maybe I don't do that because of the election," Trump said in reference to increasing military pressure, citing the upcoming congressional races.
Analysts aligned with the right, such as Sherwan Hindreen Ali from ACLED, note that Saudi military options are constrained by practical realities. Ali pointed out that Houthi weaponry is "more sophisticated now than it was back then" and that the Saudis likely have fewer interceptor missiles available due to the ongoing U.S.-Iran conflict. This perspective suggests that while a strong defense is necessary, the kingdom’s ability to project power is currently diminished by resource limitations.
What the Left Is Saying
Progressive voices and analysts critical of U.S. foreign policy argue that the current crisis highlights the limitations of unilateral military action and the lack of diplomatic engagement with Iran. They point to the erosion of trust in U.S. security guarantees, noting that the Trump administration did not consult Gulf allies before joining Israel in attacking Iran in February.
Former U.S. Ambassador to Saudi Arabia Michael Ratney described the situation as "incredibly frustrating" for the kingdom, stating that Saudi Arabia had "great trepidation" about the war and did not ask for it. Ratney noted that "all of their worst-case scenarios started coming true" once the conflict began. He emphasized that the White House is "not enthusiastic about getting involved," suggesting a lack of consistent support for Saudi objectives.
Critics also highlight the human cost of the renewed instability, recalling that the previous Houthi conflict killed an estimated 150,000 people and pushed Yemen to the brink of famine. They argue that a military solution is insufficient and that the U.S. must pursue diplomatic channels to de-escalate tensions with Iran and its proxies, rather than relying on military deterrence that has strained U.S. interceptor missile stocks.
What the Numbers Show
Data from Kpler, a global trade monitor, indicates a sharp decline in Saudi oil exports to Asia. Exports fell from approximately 3.4 million barrels per day in June to just 128,000 barrels per day in August. Figures for September show a partial recovery to 700,000 barrels per day, but the volatility underscores the fragility of the supply chain.
The closure of the East-West pipeline, which transports oil from major eastern fields to the Red Sea, was announced on Friday following drone attacks originating in Iraq. The pipeline was a crucial alternative after the Strait of Hormuz was effectively shut down by Iranian disruptions earlier in the year.
The Houthi rebels seized the port city of Mokha and a Red Sea island from Saudi-backed forces over the last two days, enhancing their ability to block shipments through the Bab el-Mandeb Strait. The conflict in Yemen, which began in 2015, previously resulted in an estimated 150,000 deaths before a 2022 ceasefire.
The Bottom Line
Saudi Arabia is navigating a strategic dilemma with limited options. A military escalation against the Houthis risks prolonging the conflict and inviting further attacks on energy infrastructure, while diplomatic solutions require concessions that could strengthen the Houthis or fail to address Iran’s broader regional ambitions. The kingdom’s reliance on U.S. support is complicated by domestic political constraints in Washington and the strain on U.S. military resources.
Neil Quilliam, a Middle East expert at Chatham House, noted that recent Houthi gains "increase pressure on Riyadh to respond, but every available option carries significant costs and uncertain outcomes." The White House has not confirmed plans to intervene in Yemen, leaving Saudi Arabia to balance its defense needs with the potential for wider regional instability.
As global markets react to the disruptions, the coming weeks will test the durability of the U.S.-Saudi security partnership and the effectiveness of current deterrence strategies in the face of asymmetric threats from Iran-backed militias.