Submarine Cables and the Risks to Digital Sovereignty
Minds and Machines, volume 34, issue 3, 2024[10.1007/s11023-024-09683-z ]
30 Pages Posted: 25 Jan 2024 Last revised: 4 Dec 2024
Date Written: January 12, 2024
Abstract
The international network of submarine cables plays a crucial role in facilitating global telecommunications connectivity, carrying over 99% of all internet traffic. However, submarine cables challenge digital sovereignty due to their ownership structure, cross-jurisdictional nature, and vulnerabilities to malicious actors. In this article, we assess these challenges, current policy initiatives designed to mitigate them, and the limitations of these initiatives. The nature of submarine cables curtails a state's ability to regulate the infrastructure on which it relies, reduces its data security, and threatens its ability to provide telecommunication services. States currently address these challenges through regulatory controls over submarine cables and associated companies, investing in the development of additional cable infrastructure, and implementing physical protection measures for the cables themselves. Despite these efforts, the effectiveness of current mechanisms is hindered by significant obstacles arising from technical limitations and a lack of international coordination on regulation. We conclude by noting how these obstacles lead to gaps in states' policies and point towards how they could be improved to create a proactive approach to submarine cable governance that defends states' digital sovereignty.
Keywords: Digital Sovereignty, Internet, Submarine Cables, Surveillance, Critical Infrastructure
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