The Strait of Hormuz and the New Age of Geoeconomic Warfare
By LaBode Obanor
For centuries, the foundation of international power dynamics seemed clear and predictable. The fate of nations was determined by the might of their armies, the extent of their naval presence, and the depth of their treasuries. Throughout history, empires sought to establish dominance by building formidable fleets capable of controlling major oceans and critical waterways. Their ability to command the seas allowed them to shape trade routes and project power far from their own shores. Strategic alliances were another key component of this architecture of power. Through institutions such as NATO, the Shanghai Cooperation Organization, and emerging blocs like BRICS, nations extended their influence across regions and built networks of strategic coordination. Power, in this traditional sense, was measured by the capacity to compel others through overwhelming force. Today, the balance of that dynamic power may be shifting, particularly amid the ongoing US-Israel war on Iran threatening the Strait of Hormuz, if what is unfolding in the Middle East holds.
The unfolding crisis around the Strait of Hormuz, a narrow maritime corridor linking the Persian Gulf to the open waters of the Arabian Sea, is forcing the reconsideration of that familiar narrative. This waterway carries roughly one-fifth of the world’s traded oil. Tankers loaded at ports in Saudi Arabia, Iraq, Kuwait, and Qatar must pass through this narrow passage to reach global markets. In its narrowest navigable section, the shipping lanes are only about two miles wide in each direction, separated by a small buffer zone. Geography, in this instance, compresses the circulation of the global energy economy into a fragile artery.
This moment raises a deeper geopolitical question: Is geography the ultimate equalizer in geopolitics? Can control of strategic terrain offset conventional military superiority?
The modern global economy relies on a continuous flow of energy, raw materials, manufactured goods, and capital. Ships transport nearly ninety percent of world trade by volume. However, the routes that these ships take are not evenly distributed across the oceans. Instead, they converge through a few narrow chokepoints that function as essential valves in the world’s commercial system. One of these narrow points is the Strait of Hormuz.
Implications? Control of vital maritime passages does not depend on overwhelming military force. In many cases, it requires only the ability to introduce uncertainty into the system. This is the reality currently unfolding, where even the mere threat of disruption, whether through mines, missiles, drones, or the possibility of conflict, can bring commercial traffic to a standstill. The consequences are immediate: insurance premiums rise sharply, shipping companies pull back from risky routes, and tankers remain anchored outside the affected area, waiting for clarity. Global markets react instantly to these shifts, underscoring how quickly the effects of uncertainty can ripple across the world economy.
In this context, geography itself becomes a powerful tool of strategic leverage.
Conventional military power typically relies on capabilities such as aircraft carriers, long-range bombers, satellite networks, and advanced missile systems, all of which represent the technological strengths of modern warfare. Global superpowers maintain these capabilities to ensure dominance over smaller adversaries. However, it now seems that countries with less conventional military might have an opportunity to balance the scales. A nation that cannot defeat a superpower militarily may still have the ability to influence the economic systems upon which that superpower depends. Here, chokepoints can transform an imbalance into a strategic advantage, giving a country leverage based on its geographical location. While a superpower may ultimately have the means to secure key waterways through military force, the economic repercussions can unfold immediately, long before any military solution stabilizes the situation.
The Hormuz crisis highlights the rise of what may be termed geoeconomic warfare. Instead of relying solely on military victories, weaker nations may attempt to manipulate the economic infrastructure that supports modern societies. Energy routes, maritime corridors, and supply chains can serve as tools of leverage.
Iran’s actions during the current crisis illustrate this strategy. Rather than imposing a complete blockade of the Strait of Hormuz, Iranian officials have signaled that escalation could affect access to the strait, raising concerns that shipping routes may become entangled with geopolitical alignments. Ships associated with countries viewed as hostile face a higher risk, while those from neutral nations may encounter fewer obstacles. Whether through formal policy or the realities of security conditions, the outcome remains the same: global commerce becomes intertwined with geopolitical considerations.
The message is clear. Participation in this conflict, whether direct or indirect, carries economic consequences.
The Strait of Hormuz is not the only valve in the global system. Several other narrow corridors carry immense volumes of trade. For example, the Suez Canal links Europe to Asian shipping routes. The Bab elMandeb Strait connects the Indian Ocean to the Mediterranean trade network. The Strait of Malacca carries energy supplies to the industrial economies of East Asia. Together, these passages form the circulatory system of globalization. Yet their very concentration also represents serious vulnerability: a single obstruction, whether caused by conflict, accident, or political maneuver, can disrupt trade across entire continents. For instance, the 2021 blockage of the Suez Canal by the container ship Ever Given provided a brief glimpse of this fragility. Within days, global shipping schedules were thrown into chaos.
The Hormuz situation demonstrates how much more severe the consequences can be when disruption is strategically weaponized.
This crisis has also exposed tensions within the trans-Atlantic alliance. European governments, heavily dependent on imported energy, face difficult choices. Unfortunately, none of these choices bode well for them. If they support the United States and escalate the military campaign against Iran, this could further disrupt their already strained energy markets, or, if they pursue independent diplomatic channels with Iran, this may strain relations with Washington.
This tension reflects a deeper structural reality: globalization has created complex webs of economic interdependence that do not always align well with political alliances. Countries must balance their security commitments with the need for domestic economic stability. In moments of crisis, those competing priorities become strikingly apparent.
This leads us back to the central question: Is geography the ultimate equalizer in geopolitics?
History shows that terrain has always shaped the balance of power. Mountain ranges, rivers, and seas have played a significant role in the rise and fall of civilizations. However, in today’s age of globalization, chokepoints take on a new significance. They not only impact regional conflicts but also have far-reaching effects on the global economy.
A nation that controls—or can disrupt—one of these strategic passages holds substantial leverage that can influence markets, alliances, and strategic decisions well beyond its borders. Military superiority remains important, but geography can complicate its effectiveness. It can delay military actions, distort their impact, and sometimes neutralize immediate advantages.
Thus, the unfolding dynamics around the Strait of Hormuz illustrate a broader truth about the emerging geopolitical landscape: power is no longer defined solely by military strength or economic size, but increasingly shaped by control over the pathways that facilitate global commerce. Chokepoints like Hormuz function as the valves of that system. When they are accessible, trade flows freely, and markets remain stable. Conversely, when access is restricted, pressure builds across continents. Those who can manipulate these valves gain extraordinary leverage over international politics.
Before now, empires measured their power and dominance by the extent of their military forces. However, in today’s era of globalization, influence may instead belong to those who control the narrow corridors through which the world’s commerce must pass. The Strait of Hormuz is more than a geographical passage. It is a reminder that the global economy now flows through a handful of fragile corridors. In an interconnected world, those who can disrupt these arteries do not need to defeat great powers militarily; they only need the ability to squeeze the valves through which global commerce must pass.
