Houthis seize the Bab al-Mandab, leaving the US with no choice
By Josie Calloway · Reporting from Pittsburgh ·
In the ER, we have a saying: the quietest patient is usually the sickest.
In the ER, we have a saying: the quietest patient is usually the sickest. While the world was watching the fireworks of a direct US-Israel assault on Iran seven months ago, the real hemorrhage was starting in Yemen. Now, the chart is screaming.
The Houthis haven't just made a move; they’ve performed a strategic amputation of Saudi Arabia’s options. According to the BBC, the Houthis have captured as much as 130km of Yemen's southern Tihamah coastline and seized critical Red Sea islands, including Perim. If you don't know where Perim is, look at a map of the Bab al-Mandab. It is the narrowest point of the strait. By taking it, the Houthis—and by extension, Iran—have effectively put a tourniquet on one of the world's most vital arteries. Farea al-Muslimi of Chatham House puts it bluntly: this is "as much leverage as a nuclear bomb," given that Iran and its proxies now control two of the most strategic chokepoints in the world, governing more than 35% of the global fuel and oil trade.
This isn't a random skirmish. This is a calculated land grab. We saw the first tremors of this instability during the Arab Spring in 2011, when the central government in Yemen began to fracture, leaving a vacuum that the Houthis were all too happy to fill. Now, that vacuum has been replaced by a fortress.
The Bab al-Mandab is Now a Houthi Toll Booth
The Houthis aren't just playing at war; they are rewriting the geography of global trade. Iona Craig notes that while they could disrupt shipping before, controlling the territory overlooking the Bab al-Mandab gives them "far more leverage." They’ve already declared a maritime embargo against Saudi vessels. When you control the land, the water becomes your property.
This is a mirror image of the Six-Day War. In 1967, Israel didn't just fight a battle; it executed a rapid military advance to seize critical maritime chokepoints and strategic buffers—the Sinai, the West Bank, the Golan Heights—to ensure its national security and trade routes. The Houthis are using the same mechanism. They aren't looking for a diplomatic exit; they are seizing the physical infrastructure of the region to ensure that no one can move a barrel of oil without their permission.
The "Axis of Resistance"—the network of Iranian proxies including Hezbollah and Hamas—is no longer just a collection of insurgencies. It is becoming a territorial empire of chokepoints.
A Pipeline is a Fragile Thing
While the Houthis were locking down the coast, the pressure shifted to the interior. Al Jazeera and CNBC report that Saudi Arabia was forced to shut down its East-West crude oil pipeline after multiple drone attacks launched from Iraq. This pipeline is the Kingdom's only real escape valve; it’s how they bypass the Strait of Hormuz, which Iran has already closed.
The numbers tell the story of a system in collapse. The East-West pipeline moves 7 million barrels per day. When drones hit the Riyadh and Medina regions, causing fires and injuries, the market reacted instantly. Oil prices broke above $100 per barrel, closing the week more than 8% higher.
The Saudi Foreign Ministry is currently playing the role of the patient diplomat, claiming they are refraining from retaliation to give the Iraqi government time to secure its borders. But in my experience, "refraining from retaliation" is just the period where the pressure builds before the pipe bursts. Saudi Arabia cannot afford to have its last remaining export route held hostage by drones launched from Iraqi soil.
The Fantasy of Strategic Distance
There is a school of thought in Washington—the kind of thinking Axios describes—that the US can "intensify its support" for the Saudi kingdom while "simultaneously seeking to avoid direct military involvement."
That is a fantasy. It is the equivalent of trying to treat a tension pneumothorax with a Band-Aid.
The strongest case for this "strategic distance" is that the US has already tried the "heroics" approach. Operation Rough Rider in the spring of 2025 proved that six weeks of air and naval strikes don't stop a motivated force with Iranian backing. The argument is that more boots on the ground only feeds the insurgency.
But that logic ignores the chart. When 35% of the world's fuel trade is under the thumb of a proxy militia, "strategic distance" becomes an economic suicide pact. You cannot "support" a partner whose only remaining pipeline is being hammered by drones and whose coastline has been erased.
The historical pattern is clear: when a global chokepoint is seized, the hegemon eventually stops "supporting" and starts intervening. The US is currently pretending it has a choice, but the market—and the Houthis—know better.
The Saudi government will eventually stop waiting for Iraq to clean its own house and will launch direct strikes on launch sites. Simultaneously, the Houthis will move from a selective embargo to a total blockade of Saudi oil. This will drive prices well past $100, triggering a global inflationary spike that will make the last few years look like a dress rehearsal. The United States will be forced back into the Red Sea, not because it wants to, but because the global economy cannot survive a world where the Bab al-Mandab is a Houthi toll booth.
Sources
- BBC: Lightning Houthi advance in Yemen may bring dangerous new dimension to Iran war
- Al Jazeera: Saudi Arabia says East-West pipeline hit by drones launched from Iraq
- CNBC: Saudi Arabia shut down East-West crude oil pipeline after multiple attacks by drones from Iraq
- Philippine Daily Inquirer: Saudi Arabia says drones launched from Iraq hit oil pipeline