Bab al-Mandab: Another Global Chokepoint Under Threat /By Longtunman
The global economy might currently depend on a strait only 36 kilometers wide—a distance shorter than driving from Siam to Future Park Rangsit.
With Iran having already closed the Strait of Hormuz, the Houthi rebels in Yemen—an armed movement backed by Iran—are now threatening to shut down another critical maritime strategic point.
That point is the “Bab al-Mandab Strait.”
Why is this strait so significant?
Longtunman will explain.
The Bab al-Mandab Strait is 115 kilometers long and 36 kilometers wide. Located at the southern end of the Red Sea, it serves as a vital link between the Arabian Peninsula and the African continent, bordered by Yemen, Djibouti, and Eritrea.
Historically, this waterway has been fraught with challenges, ranging from natural obstacles like fierce currents and unpredictable winds
...to the persistent threat of piracy over the past several years, which has forced shipping companies and the international community to strictly escalate security measures.
However, its primary importance lies in being the final gateway before merchant ships pass through the Red Sea to reach the Suez Canal on their way to Europe.
It has been a cornerstone of global trade since the Suez Canal opened in 1869, creating the shortest maritime route between Europe and Asia.
Without this passage, every vessel traveling between Asia and Europe would be forced to reroute around the Cape of Good Hope at the southern tip of Africa instead.
That reroute adds over 6,000 kilometers to the journey and increases travel time by an additional 10 to 14 days.
Furthermore, Bab al-Mandab is the transit point for approximately 6 to 7 million barrels of crude oil per day, accounting for 12% of total global maritime oil trade.
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About 8% of the world's Liquefied Natural Gas (LNG) also passes through here, along with 15% of total global trade and 30% of all global container traffic.
If we do a quick calculation: the 12% of crude oil through Bab al-Mandab combined with the 20% that passes through the Strait of Hormuz
Imagine if both the Strait of Hormuz and Bab al-Mandab were closed simultaneously.
More than one-third of the world's crude oil supply would be immediately severed from the global supply chain.
The unavoidable consequence would be Cost-Push Inflation—inflation driven by soaring costs. Freight rates, insurance premiums, and energy prices would all spike, eventually being passed down to the price of everyday consumer goods.
And it doesn't end there. Beneath the waters of this strait lies a network of undersea cables that serve as the "nervous system" of the digital world.
These cables handle international financial transactions, transcontinental communications, and the cloud services that businesses worldwide rely on.
If the conflict escalates to the point of damaging this infrastructure, the modern digital economy could effectively be paralyzed overnight.
By now, it should be clear that alongside the Strait of Hormuz, the Bab al-Mandab Strait is a critical strategic zone for global energy transport and trade.
Ultimately, closing these straits is not just about blocking shipping lanes for oil and goods; it is about severing the main arteries that sustain the global economy.
The longer these disruptions last, the more damage they will inflict on nations across the globe—including the United States itself.