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Geopolitics, Power, and Global Conflict

Cyberspace and the New Geography of Global Power

A survey of how digital infrastructure, data flows, and cyber capabilities have become a new dimension of geopolitical power, from the seabed cables that carry the internet to the satellites, chip factories, and surveillance systems that increasingly define national strength.

60-Second Review

Express review

A condensed, point-by-point summary of the module, for reviewing right before a test or exam.

  1. Submarine Cables and the Physical Internet. Nearly all intercontinental data travels through vulnerable seabed fiber-optic cables, not satellites.
  2. Data Sovereignty and Digital Borders. States increasingly require personal and critical data to be stored and processed within their own borders.
  3. Cyberwarfare and State-Sponsored Attacks. State-linked hacking campaigns now routinely target critical infrastructure, elections, and industrial control systems.
  4. Global Tech Hubs and Innovation Geography. Innovation clusters like Silicon Valley and Shenzhen show how geography, talent, and capital concentrate technological power.
  5. Internet Access and the Digital Divide. Billions remain offline, and satellite constellations and state-backed infrastructure projects are reshaping who connects and how.
  6. Surveillance States and Information Control. Governments increasingly use firewalls, biometric surveillance, and spyware to monitor citizens and control information.
  7. Space Assets as Digital Infrastructure. Navigation, communication, and reconnaissance satellites now form a strategic layer of infrastructure that states actively threaten.
  8. The Geopolitics of Semiconductor Manufacturing. A handful of firms in Taiwan and the Netherlands control chokepoints in chipmaking that now shape great-power rivalry.

This module continues after "Refugee Crises and Forced Displacement" in the syllabus. If you haven't reviewed it yet, it may help set the context.

Key points

Visual module map

1Submarine Cables and the Physical Internet
2Cyberwarfare and State-Sponsored Attacks
3Internet Access and the Digital Divide
4Surveillance States and Information Control
5The Geopolitics of Semiconductor Manufacturing

Alternative visual view: a simplified sequence of some of the module's key points, in their order within the syllabus.

Your module mastery

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Approximate breakdown by skill
Understanding of historiographical debate0%

A rough estimate based on the key points reviewed, not an exact measurement of actual mastery.

Final test

You need to review all key points to unlock the final test.

Optional mini-games

Extra practice, with no penalty, to reinforce the module's content.

Review Flashcards

Review each key point with cards that flip to reveal the summary.

Memory

Match each concept with its definition in as few attempts as possible.

Time Attack

Answer true or false statements before time runs out.

Chronological Order

Put the module's key points back in their original order.

Further reading

Bibliography and cited sources used to create this module.

  • Starosielski, N. (2015). The Undersea Network. Durham, NC: Duke University Press.
  • Kaplan, F. (2016). Dark Territory: The Secret History of Cyber War. New York: Simon & Schuster.
  • Miller, C. (2022). Chip War: The Fight for the World's Most Critical Technology. New York: Scribner.
  • Segal, A. (2016). The Hacked World Order: How Nations Fight, Trade, Maneuver, and Manipulate in the Digital Age. New York: PublicAffairs.
  • Saxenian, A. (1994). Regional Advantage: Culture and Competition in Silicon Valley and Route 128. Cambridge, MA: Harvard University Press.
  • Zuboff, S. (2019). The Age of Surveillance Capitalism: The Fight for a Human Future at the New Frontier of Power. New York: PublicAffairs.