The War in Yemen: The Invisible Battle for Oil Routes

The War in Yemen: The Invisible Battle for Oil Routes

For more than a decade, the conflict in Yemen has been portrayed primarily as a civil war between the Houthi movement and the internationally recognized Yemeni government. Yet behind the headlines, the war represents one of the most strategically important but underreported geopolitical struggles of the 21st century—the fight for control over oil routes, shipping corridors, and financial influence in the Arabian Peninsula and the Red Sea.

Yemen’s geography gives it unique leverage: it sits at the mouth of the **Bab el-Mandeb Strait**, a maritime chokepoint through which millions of barrels of oil and global trade flow every single day. Whoever controls Yemen—or even disrupts it—can influence global markets, shipping insurance rates, energy security, and the financial power balance between Saudi Arabia, the UAE, Iran, and Western states.

1. Why Yemen Is One of the Most Strategic Places on Earth

Despite being one of the poorest countries in the Arab world, Yemen occupies territory that is disproportionately important. It sits between:

• Saudi Arabia (north)
• Oman (east)
• The Red Sea (west)
• The Arabian Sea and Indian Ocean (south)

More importantly, it guards the **Bab el-Mandeb**, which links the Red Sea to the Gulf of Aden. This strait is the gateway to:

• the Suez Canal
• Europe’s shipping lanes
• global oil markets
• the trade route between China and Europe

If this route is disrupted, the world economy feels it. Insurance premiums rise, shipping companies redirect vessels around Africa, and energy markets experience immediate volatility.

2. The War Behind the War: Control of Supply Chains

While political narratives focus on internal divisions, the deeper contest is between external players vying to control—or prevent rivals from controlling—the shipping corridors and energy gateways that define modern global trade.

2.1. Saudi Arabia’s Strategic Interests

Saudi Arabia depends on oil exports for the majority of its revenue. Although most Saudi oil exits through the Persian Gulf, a significant portion travels through the Red Sea and the Bab el-Mandeb.

A hostile force in Yemen could threaten the Kingdom’s energy logistics, increase export costs, and reduce its regional dominance. Thus, Riyadh’s intervention is not only political but a protective strategy for its economic arteries.

2.2. The UAE’s Port Ambitions

The United Arab Emirates views ports as strategic assets. Its state-owned company, DP World, operates dozens of ports across the globe. Access to Yemeni ports such as:

• Aden
• Mukalla
• Socotra Island

would extend its logistical influence from the Persian Gulf to the Horn of Africa. This explains why UAE-backed militias have sought control over coastal regions, independent of Saudi objectives.

2.3. Iran’s Objective: Creating Pressure Points

Iran’s support for the Houthis is not only ideological—it is strategic. A well-armed group controlling territory near Bab el-Mandeb gives Tehran:

• a counterweight to Saudi and UAE influence
• the ability to disrupt shipping during times of tension
• an economic pressure tool without direct confrontation

This mirrors Iran’s position in the Strait of Hormuz, where it already holds significant leverage.

3. Financial Mechanisms in Yemen’s War Economy

The collapse of Yemen’s banking system and the division of the central bank into two rival branches (Sana’a and Aden) forced all actors—Houthis, government forces, merchants, NGOs, and foreign partners—to rely on alternative financial mechanisms.

3.1. The Rise of Hawala

Hawala, the traditional Middle Eastern informal transfer system, became the backbone of Yemen’s war economy. It facilitates:

• import payments
• salary disbursement
• NGO cash programming
• diaspora remittances

Because hawala bypasses SWIFT, sanctions, and regulatory barriers, it remains one of the few functioning financial channels in the country.

3.2. The Dual-Currency System

When the internationally recognized government printed new Yemeni rial banknotes, the Houthis banned them in the north. Yemen suddenly had:

• “old rials” in Houthi areas
• “new rials” in government areas

This created a fragmented monetary landscape that traders exploited by arbitrage and exchange rate manipulation, further enriching war brokers.

3.3. Dollarization and Cash-Based Trade

With banks frozen and transfers nearly impossible, most commercial activity is done in:

• USD cash
• Saudi riyals
• UAE dirhams

Cash enters Yemen through:

• borders with Oman
• aid shipments
• informal traders

This allows trade to continue even when financial institutions fail.

4. Oil, Ports, and Pipelines: The Real Prize

The war is also about Yemen’s internal energy infrastructure, which—though limited—plays a central role in regional logistics.

4.1. Oil Fields in Marib and Shabwa

These are Yemen’s largest oil-producing regions. Control of these fields means access to billions in revenue for whichever faction holds them.

4.2. Export Terminals on the Arabian Sea

Ports such as:

• Bir Ali
• Ash Shihr
• Nashima

carry Yemeni crude to international markets. Armed control over them influences negotiations and international politics.

4.3. The Dream of a Saudi Oil Pipeline Through Yemen

For decades, Saudi Arabia explored the possibility of a pipeline cutting through Yemen to avoid the Strait of Hormuz. Such a pipeline would:

• give Riyadh alternative export routes
• bypass Iranian-controlled chokepoints
• reduce shipping risk

However, war has made this option nearly impossible—at least for now.

5. The “Invisible War” at Sea

While bombings in Sana’a or Aden draw media attention, the most consequential battles occur offshore. Since 2023, Houthi attacks on commercial vessels have disrupted global shipping, especially in the Red Sea. These attacks have:

• forced major shipping companies to bypass the region
• raised global insurance premiums
• increased energy transportation costs
• triggered multinational naval deployments

Shipping companies have already rerouted vessels around the Cape of Good Hope—adding up to 20 days to some routes.

6. The Future: A Red Sea Defined by Competition

The future of Yemen’s war is closely linked to global energy transitions and new regional alliances. As China deepens ties with Saudi Arabia and Iran, and as the UAE expands its port empire, the Bab el-Mandeb becomes a global chessboard for trade supremacy.

Whether Yemen stabilizes or remains fragmented, the Red Sea will continue to define the geopolitical balance of power across the Middle East and beyond.

Conclusion

The War in Yemen is not just a civil conflict—it is a multi-layered geopolitical contest involving energy routes, global shipping, financial leverage, and regional dominance. The invisible battle for oil corridors and maritime chokepoints has shaped military operations, alliances, and economic strategies for over a decade.

Understanding Yemen’s war through the lens of financial networks and energy logistics reveals that its impact extends far beyond its borders—affecting global markets, oil security, and the architecture of international trade.

About the Author

This article was prepared in collaboration with NNRV Trade Partners. For inquiries or research support, contact: info@nnrvtradepartners.com.

Disclaimer

This article is for informational and educational purposes only. It does not constitute financial, legal, or investment advice. All analysis is based on publicly available information and geopolitical research.