By attacking just a few ships, Iran creates enough perceived risk to make insurance carriers unwilling to cover vessels transiting the Strait of Hormuz. This effectively disrupts 20% of the world's oil supply without needing a large-scale military blockade, a key tactic in asymmetric economic warfare.

The war in Iran is choking the Strait of Hormuz, which handles 20% of global oil. This disruption impacts nearly three times more oil volume than Russia's exports at the start of the Ukraine war, posing a significantly larger threat to the global economy and inflation.

A likely outcome of the conflict is Iran establishing control over the Strait of Hormuz and charging tolls for passage. This would mirror Russia's control over the Northern Sea Route, fundamentally altering freedom of navigation and creating a new economic reality where a state actor monetizes a critical global chokepoint.

Iran's demonstrated ability to close the Strait of Hormuz has become its most potent strategic and economic leverage. This physical control over a critical global chokepoint is seen as a more immediate and effective deterrent than a potential nuclear weapon, giving Tehran a powerful tool to counter sanctions.

The Middle East conflict has moved beyond risk to a physical blockade of the Strait of Hormuz. With commercial tankers no longer transiting, nearly 20% of global oil is cut off from markets. This supply disruption, not just a risk premium, is driving oil prices toward $100/barrel.

The immediate oil price risk from the Iran conflict isn't just the temporary blockage of the Strait of Hormuz. The greater danger is a kinetic strike that damages critical infrastructure like pipelines or ports, which would take significant time to repair and create a prolonged supply crisis.

Increasing global oil production is meaningless if the crude cannot be safely transported. The real challenge in modern energy conflicts is not total supply, but the logistical risk of moving it through contested chokepoints like the Strait of Hormuz, making transportation the primary driver of price instability.

While the Strait of Hormuz remains a key focus, energy supply risks are diversifying. Morgan Stanley observes the potential for disruption across multiple regional chokepoints and alternative shipping routes, creating a more complex and widespread threat to global oil markets.

Iran has begun mining the Strait of Hormuz, a significant military escalation. Historical precedent from the 1991 Iraq conflict suggests it could take the U.S. military two months to clear the mines, establishing a potential timeline for the severe supply disruption and justifying oil's surge to $100 per barrel.