Saudi Arabia is getting ready for a major military attack against Houthi fighters in Yemen, using naval forces and possibly ground troops, according to Yemeni sources cited by The Guardian on July 30, 2026. The plan comes after a sharp increase in Houthi attacks in the Red Sea that have directly threatened Saudi Arabia's ability to export oil.

Saudi troops have been seen pulling out of eastern Yemen, which Yemeni sources believe is preparation for a land offensive. The troops are reportedly heading toward al-Bayda, a province in central southern Yemen that Houthis took over during 2020–21. Going after al-Bayda would mean pushing into the strategic highlands that connect northern Houthi strongholds to southern Yemeni areas.

The situation has escalated quickly. On July 20, 2026, the Houthis, who are backed by Iran, announced a blockade, meaning they would try to stop Saudi ships from passing through the Red Sea. Five days later, Houthi forces said they had struck oil transport sites inside Saudi Arabia, hitting infrastructure that connects eastern oilfields to a Red Sea export hub. A third Saudi commercial ship was attacked in the Red Sea in the two weeks before July 30, and Saudi airstrikes hit Houthi-controlled sites at the port city of Hodeidah during the same period. The Associated Press reported that the Houthis' attacks on Saudi Arabia came in response to Saudi airstrikes on Hodeidah, a Red Sea city that serves as a critical entry point for humanitarian and commercial goods into Yemen.

The economic stakes for Saudi Arabia are high. As of July 2026, more than half of Saudi oil was being transported overland to the Red Sea port city of Yanbu, because the usual route through the Strait of Hormuz was still blocked by the broader Iran war. Houthi strikes on the pipelines feeding Yanbu, combined with the declared maritime blockade, threaten both the overland and sea-based parts of Saudi oil logistics at the same time.

Riyadh has also been building diplomatic support. Saudi Arabia's defence ministry said on July 30, 2026, that 14 countries, including Turkey, Pakistan, Egypt, Sudan, and Djibouti, had issued a joint statement supporting a multinational naval defense coalition. Saudi Arabia has separately asked the United States and several European countries, including Germany, France, the United Kingdom, and Italy, to join a Red Sea naval coalition. The European Union already runs a naval protection mission in the Red Sea called Aspides as of July 2026, which could provide a framework for coordination or a parallel track depending on how member states engage with the Saudi initiative.

The crisis has also pulled in Washington. On July 29, 2026, Saudi defence minister Prince Khalid bin Salman held an urgent meeting with President Donald Trump and Vice President JD Vance to discuss next steps. That same day, joint US-Saudi strikes in Iraq killed at least 20 people, targeting an Iraqi militia that had struck Saudi oil facilities. The strikes signal that Riyadh and Washington are treating the threat to Saudi energy infrastructure as a regional problem spanning both the Red Sea and Iraq, rather than an isolated Yemen conflict.

The broader picture here is that Saudi Arabia appears to be shifting its military approach in Yemen. The withdrawal from eastern Yemen to concentrate forces toward al-Bayda suggests Riyadh is consolidating rather than expanding its footprint, trading peripheral positions for a focused push into Houthi-controlled central territory. Running the maritime coalition effort and the potential land operation at the same time points to a two-track strategy: securing the Red Sea corridor through diplomacy while applying military pressure on Houthi forces on the ground. Whether the 14-country coalition translates into actual naval ships on the water or stays as a statement of support will largely determine the maritime track's credibility. The request to the US and European powers suggests Riyadh views its current partners as insufficient for the scale of the challenge, particularly given that Houthi attacks have continued despite existing Western naval missions in the region.

There is a wider context as well. The involvement of Iraqi militias in strikes on Saudi oil facilities, and the joint US-Saudi response, widens the conflict's geography. The Iran war's effect on the Strait of Hormuz has made the Red Sea route essential for Saudi exports, which in turn has made Houthi maritime capabilities a serious economic threat rather than a minor annoyance. The linking of the Yemeni, Iraqi, and Iranian conflict zones into a single escalation cycle is the defining feature of this crisis, and any Saudi offensive, whether by sea, land, or both, will be shaped by that interlocking rather than by Yemen-specific dynamics alone.