Arctic Governance, Geopolitics, and Security
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Transpolar Sea Route (TSR): Implications for Maritime Shipping and Digital Connectivity

From Digital Transformation in Maritime Transportation and Logistics. 

An icebreaker makes a path for a cargo ship near Nagurskoye, Russia, May 17, 2021.
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Abstract

Maritime transportation is crucial for the global economy. More than 80% of commodities exchanged internationally are transported via maritime routes, constituting approximately 40% of the global economy. Container shipping alone was valued at approximately US$14 trillion in 2019. In the global shipping landscape, the Transpolar Sea Route (TSR) has emerged as a significant maritime corridor owing to the rapid decline in Arctic Sea ice. TSR is becoming more attractive and economically feasible for shipping and digital connectivity solutions, especially toward the middle of the century. Along with the Northern Sea Route (NSR), the TSR promises to alter how shipments will be done around the globe by offering shorter and potentially cheaper routes between key markets in Asia, Europe, and North America. The purpose of this chapter is to map challenges and opportunities and explore the navigability of the TSR, technological maturity, legal framework, economic considerations, sustainability, environmental concerns, and geopolitics of this emerging route.

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Recommended citation

Middleton, Alexandra. “Transpolar Sea Route (TSR): Implications for Maritime Shipping and Digital Connectivity.” September 15, 2026

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