Saudi Arabia Prepares Sea and Land Offensive Against Houthis 2026

Saudi Arabia is preparing for a major military offensive against the Houthis by sea and possibly by land in central Yemen, according to Yemeni sources, aiming to break the chokehold on its oil exports through the southern Red Sea. This strategic move comes amid escalating tensions that threaten global energy supplies. The kingdom's defense ministry has confirmed that 14 states, including Turkey, Pakistan, Egypt, Sudan, and Djibouti, have issued a joint statement supporting a multinational maritime defense coalition.

Strategic Context of the Saudi-Houthi Conflict

The Iran-aligned Houthis, who control Yemen's capital Sana'a and much of its Red Sea coastline, announced a blockade against Saudi ships on July 20. They claim the blockade will be lifted only when Saudi Arabia ends its own blockade on Yemen, framing the dispute as a fight for Yemen's future rather than a proxy war with Iran. This has complicated international responses, as the Houthis deny plans to impose tolls on all ships, leaving ambiguity about the scope of their actions.

Military Preparations and Coalition Building

Saudi forces have been observed withdrawing from eastern Yemen, potentially repositioning for a land offensive. Simultaneously, Riyadh is actively seeking to organize a naval coalition to protect shipping in the Red Sea and the Bab al-Mandab strait. The kingdom has also requested the United States and several European nations, including Germany, France, the UK, and Italy, to join the Red Sea coalition. The EU already operates a naval protection mission, Aspides, in the region, but its effectiveness remains uncertain.

Impact on Oil Exports and Global Markets

If the Red Sea route is closed to Saudi shipping, in addition to the existing Strait of Hormuz blockade on the other side of the Arabian Peninsula, the kingdom's oil exports would be severely constrained. Before the current crisis, up to 80% of Saudi crude exports were shipped through the Strait of Hormuz. The Red Sea route is a critical alternative, and any disruption could spike global oil prices and create supply chain instability.

Houthi Attacks on Saudi Oil Infrastructure

On July 25, Houthi forces claimed to have hit "sensitive" oil transport sites inside Saudi Arabia, specifically targeting the pipeline linking eastern province oilfields to a Red Sea export hub. This direct attack on infrastructure underscores the vulnerability of Saudi energy assets and the potential for escalation. The Houthis have demonstrated the capability to strike deep into Saudi territory, raising the stakes for any military response.

Key Takeaways for Investors and Analysts

• Escalation risk: A Saudi land offensive could draw regional powers into a wider conflict, destabilizing the Middle East.
• Oil price volatility: Any prolonged closure of Red Sea shipping lanes could push oil prices higher, affecting global inflation.
• Coalition dynamics: The success of a multinational naval coalition depends on participation from Western and regional allies.
• Humanitarian concerns: Yemen's ongoing civil war has caused a severe humanitarian crisis, and further military action may worsen conditions.

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