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The global economy is entering a new era in which chokepoints are no longer peripheral risks but central features of international power. Traditionally, chokepoints have been understood as narrow geographic passages such as the Strait of Hormuz, the Suez Canal, the Panama Canal, or the Strait of Malacca. These remain vitally important: disruption in any one of them can affect global energy markets, shipping costs, insurance rates, trade flows, and inflation. Recent turmoil around the Strait of Hormuz has once again shown how quickly a localized security crisis can become a global economic concern.

But the modern chokepoint problem extends far beyond geography. Over the past three decades, globalization has created deep concentrations of production, infrastructure, capital, data, and natural resources. Supply chains have become more efficient, but also more dependent on a small number of critical nodes. Digital systems have become more powerful, but rely on vulnerable physical backbones. Energy systems have become more interconnected, but remain exposed to pipelines, ports, LNG terminals, and electricity grids.

This paper defines chokepoints as concentrated points of passage or dependency through which wider systems must move, and where disruption can produce effects well beyond the immediate location or sector. Not every constraint or vulnerability is a chokepoint. The concept is most useful when it identifies specific places, systems, or relationships where power is concentrated and where targeted disruption, control, or investment can have outsized consequences.

Six Categories of Chokepoints

• Geographic such as Hormuz, Malacca, Bab el-Mandeb, Suez, and Panama, where maritime trade and energy flows are concentrated.
• Infrastructure such as pipelines, ports, LNG terminals, logistics hubs, and electricity grids, which sustain global flows but often lack redundancy.
• Manufacturing such as advanced semiconductor production in Taiwan, critical minerals processing in China, and battery supply chains.
• Digital such as subsea cables, cloud platforms, data centers, and network infrastructure, which underpin the global flow of information.
• Climate and Water where drought, water scarcity, and environmental stress constrain shipping, agriculture, mining, manufacturing, and energy production.
• Financial such as the US dollar, SWIFT, correspondent banking networks, capital markets, and sanctions systems, which shape the movement of capital and the use of economic statecraft.

Across these domains, chokepoints are deeply interconnected. A drought affecting the Panama Canal can disrupt shipping, LNG flows, and supply chains. Water scarcity can constrain semiconductor manufacturing and critical mineral processing. Cyberattacks can affect financial infrastructure, electricity grids, and logistics networks. Financial sanctions can reshape trade routes and investment decisions. 

Chokepoints are therefore not only sources of risk. They can also become sites of opportunity. Because they concentrate flows of goods, capital, people, energy, data, and resources, they can become places of innovation, negotiation, and cooperation. Border regions, ports, canals, energy corridors, and digital hubs can generate new forms of resilience if managed wisely.

The challenge is not to eliminate chokepoints. Modern economies will always depend on critical nodes, specialized capabilities, and concentrated systems. The real task is to understand where chokepoints exist, how they are changing, and how they can be managed through diversification, redundancy, resilient infrastructure, stronger alliances, and strategic investment. In the 21st century, power will increasingly belong to those who understand, manage, and shape the chokepoints through which the global economy moves.