Geography of The Global Submarine Fiber-Opticcable Network: The Case for Arctic Ocean Solutions

Juha Saunavaara, Mirva Salminen

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


The world is becoming ever more digitally connected. The submarine fiber-optic cable network is crucial for maintaining and developing this connectivity. This article first introduces the key characteristics of and required changes in the network. It then clarifies the network’s importance in generating and relaying meanings and practices that sustain contemporary, networked societies globally. Next, it focuses on the challenges of slowness or lack of faster connections and of concentration in critical communications infrastructure. By analyzing the reasons restraining long-awaited changes to the network, the article concludes that neither technological development nor laying of new submarine cables along existing cable routes resolves these challenges. However, recent submarine communications cable projects planning to utilize the seabed of the Arctic Ocean offer potential solutions by suggesting new routes and landings and shortening the cables that carry digital communications between Europe, North America, and East Asia.

Original languageEnglish
Number of pages19
JournalGeographical Review
Publication statusE-pub ahead of print - 25 Jun 2020
MoEC publication typeA1 Journal article-refereed


  • Arctic
  • communications infrastructure
  • development
  • network
  • submarine fiber-optic cables

Field of science

  • International political science


Dive into the research topics of 'Geography of The Global Submarine Fiber-Opticcable Network: The Case for Arctic Ocean Solutions'. Together they form a unique fingerprint.

Citation for this output