Europe and Canada pursue new subsea cable projects for digital autonomy

New digital infrastructure initiatives are being developed to strengthen connectivity between Europe and North America while reducing reliance on existing networks.

The Leif Erikson project, led by Norway’s Bulk Infrastructure Group, aims to establish a direct fiber optic connection between Norway and Happy Valley-Goose Bay, Canada, via a 4,600-kilometer subsea cable. The project, estimated to cost over $620 million, seeks a majority Canadian strategic partner to enhance technological autonomy and bypass United States-based networks. The route would extend through Quebec to Montreal to support high-capacity data needs for artificial intelligence and cloud computing.

In a broader strategic move, the European Union is drafting an Arctic strategy that includes plans for a secure subsea cable connecting Greenland to Europe. The EU envisions expanding this network through Canada to reach Japan and South Korea. This initiative aims to bolster European digital security and provide alternative data transmission routes in the Arctic, a region of increasing geopolitical tension. The strategy also includes provisions for monitoring and repairing North Atlantic cables and strengthening icebreaker fleets to support maritime operations in extreme conditions.