At first glance it is just a strip of water between Iran and the Arabian Peninsula, but its importance it’s huge. The Strait of Hormuz is one of the few places on the planet where global trade it literally depends of a maritime corridor just a few kilometers wide. Every day dozens of supertankers and monster container ships pass through it, connecting the Middle East. with the rest of the planeta constant choreography that moves energy, raw materials and essential products on a global scale.
Therefore, when something happens there, the effect is greatly felt. beyond the Gulf.
The most dangerous bottleneck on the planet. As we said, the Strait of Hormuz is one of the most critical geographical points of the world economic system and also one of the most vulnerable. At its narrowest point it barely reaches 33 kilometers wide and thousands of ships pass through it every month connecting the Persian Gulf with the rest of the planet.
Through this maritime strip it circulates around a fifth of oil that is traded in the world, large volumes of liquefied natural gas and an essential part of the industrial raw materials that sustain the global economy. But its importance goes beyond energy: it is also a key artery for trade in fertilizers and chemicals that end up directly influencing food production. When this route is interrupted, not only are the energy markets altered, the entire chain that connects agricultural fields, the chemical industry and supermarkets is shaken.
War stops traffic. The military escalation between the United States, Israel and Iran has brought that critical point to the brink of a historic crisis. Attacks on oil tankers and commercial vessels, along with direct warnings from Tehran to shipping companies, have caused traffic through the strait to reduce. almost to zero in matter of days.
Several vessels have been hit by projectiles or dronessome energy facilities in Gulf countries have been attacked and oil prices have reacted immediately with strong rises. Shipping companies and insurers have begun to cancel policies or dramatically raise war insurance costs, as some ships attempt to cross the zone with their location systems turned off to reduce the probability of being identified as a target.
Washington’s response and the convoys. Faced with the risk that the global energy flow will be blocked, the United States has raised an extraordinary measure: escort oil tankers and commercial vessels with the US Navy and also offer financial guarantees and political insurance to reassure shipping companies.
The idea seeks to avoid a global energy shock, but it implies send warships directly to the most dangerous area of the Gulf. Organizing maritime convoys is a complex operation that requires destroyers, aircraft and military resources that could not be used in other missions. Furthermore, even with an escort, experts remember that ships would continue to navigate within an extremely hostile space, where reaction times to attacks can be reduced to minutes.
The ghost of the eighties. I was counting this morning the financial times that the situation inevitably reminds one of the most tense episodes of the Cold War in the Middle East: the so-called “tanker war” which developed during the conflict between Iran and Iraq in the 1980s. So both countries They systematically attacked maritime traffic in the Gulf with missiles, naval mines and air strikes.
A kamikaze battle involving more than four hundred commercial ships were damaged or sunk and the United States deployed dozens of ships to escort convoys and protect oil tankers. Still, the risk it was huge: American frigates were severely damaged by mines and missiles and dozens of sailors were killed. That crisis demonstrated the extent to which a regional conflict could put global trade in check.
The difference: drones and kamikaze boats. The war in Iran is about to end repeat the scenario suicide bombing of 1980, but with a difference: now there are drones and kamikaze boats at the most fearsome point for the planet. From then until now the Iranian arsenal has evolved radically and today it combines long-range anti-ship missiles, thousands of cruise shellsarmed drones, diesel submarines, modern naval mines and fast vessels capable of swarming attacks.
Added to this are unmanned surface vehicles, small ships loaded with explosives that hit the hulls of ships at the waterline, causing flooding in the engine room and rapid sinking. In a strait “so narrow” and close to the Iranian coast, these systems offer Tehran a obvious tactical advantage.
An economic weapon to paralyze everything. Even without completely blocking the passage, the simple risk of attacks can paralyze maritime traffic. Recent history of the red seawhere attacks by militias allied with Iran diverted trade routes for months, shows that it only takes a few incidents to skyrocket shipping costs and force shipping companies to look for much longer alternative routes.
In Hormuz the effect would be much greater because it is of the natural exit of the energy production of the entire Gulf. Tanker freight rates have already skyrocketed and any sign of mines or new attacks could double shipping prices again.
A global pulse with unpredictable consequences. Close Hormuz also has a cost for Iranwhose economy depends largely on exporting its own oil, especially to China. However, the strategic logic of the conflict could push Tehran to use the strait as an economic lever to pressure Washington and its allies.
In any case, the longer the war continues, the greater the temptation on both sides to use energy as a weapon. In that scenario, the world could face a perfect storm: skyrocketing oil, scarce fertilizers and more expensive food. All concentrated in a strait just a few kilometers wide that once again becomes the most fragile point in the global economic system.
Image | eutrophication&hypoxiaNZ Defense Force, National Museum of the US Navy
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