Chokepoint geopolitics: straits, chips, and payment networks
Modern power increasingly flows through control of narrow shipping lanes, semiconductor supply chains, and financial plumbing like SWIFT. Explore how a handful of chokepoints became the new levers of great-power competition.
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The Strait of Hormuz handles twenty percent of global petroleum consumption and remains a critical energy bottleneck.
Taiwan produces over ninety percent of advanced logic chips, creating a more concentrated market than global oil.
China dominates the refining process for nineteen out of twenty strategic minerals essential for modern technology.
The United States dollar is used in ninety percent of foreign exchange transactions, providing significant geopolitical leverage.
Droughts in Gatun Lake limit Panama Canal capacity by reducing the allowable depth for ship hulls.
ASML maintains a global monopoly on extreme ultraviolet lithography machines costing over two hundred million dollars each.
- 01Intro1 min
- 02The Classic Bottlenecks: Water and Oil3 min
- 03The Silicon Strait: Fabrication Bottlenecks3 min
- 04Financial Plumbing as a Weapon2 min
- 05The Strategy of Resilience3 min
- 06Outro1 min
- Iran war exposes the fragility of global choke points | World Economic Forum
- Wars Have Entered the Chokehold Era | American Enterprise Institute - AEI
- The maritime chokepoints that could be worse than Hormuz | Chatham House – International Affairs Think Tank
- The world is rediscovering chokepoints and they are not just geographic - Kritik Bakış
- How Economic Warfare Replaced Military Combat
- The world is rediscovering chokepoints — and they are not just geographic
- Maritime Chokepoints and Risks to Global Shipping and ...
- Neutralizing Chokepoints: Lessons From the Hormuz Strait, Malacca, and Baltic Sea – The Diplomat
- Why Maritime Chokepoints Continue to Strangle the Global Economy - Center for Maritime Strategy
- The Cascade Below the Headlines: How One Closed Strait Becomes a Global Chip Shortage in Ninety Days | DSI Advisory Services
- Strait Of Hormuz: Hormuz, Suez, Taiwan Strait: Why the world’s supply chains now need war-room planning - The Times of India
- When the Strait Closes: Trade Dependencies and Shipping Disruption Scenarios for the Strait of Hormuz
- The Strait of Hormuz is not just an oil chokepoint | US-Israel war on Iran | Al Jazeera
- Strait of Malacca
- World Shipping Chokepoints: Hormuz vs Suez vs Malacca vs Bab el-Mandeb | Straits
- When the Strait Closes: Trade Dependencies and Shipping Disruption Scenarios for the Strait of Hormuz
- Dire straits: Hormuz crisis reroutes oil flows, drives Panama Canal surge
- How Taiwan came to dominate the global chip industry
- The Taiwan Chip Chokepoint
- The Global Microchip Conflict: The Semiconductor Fault Line Through Taiwan
- The Looming Taiwan Chip Disaster That Silicon Valley Has Long Ignored - The New York Times
- Semiconductor Supply Chain Chokepoint Map | Silicon Analysts
- Explained: The 7 choke points that control global trade | Suez Canal
- The Chokepoints Nobody Is Watching - by Adil Husain
- The Strait as Fault Line: How Iran is Using Hormuz to Farm Sino-American Friction - Modern Diplomacy
- Financial Sanctions and the Global Payments
- Strait of Hormuz Disruptions
- From the strait of Hormuz to Malacca, global trade relies almost entirely on these five narrow waterways
- How Maritime Chokepoints Influence Oil Prices and Global Inflation - Global Briefing Now
- Strait of Hormuz 2026 - Factsheet
- Iran Conflict and the Strait of Hormuz: Impacts on Oil, Gas, and Other Commodities | Congress.gov | Library of Congress
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