Sea Legend Shipping is about to launch the first regular container service along the Northern Sea Route, the maritime corridor that runs along Russia’s northern coast and connects Asia’s Far East with Northern Europe, passing north of Siberia. The service, branded by the company as the “Ice Silk Road”, will begin on 12 August 2026 and includes eight scheduled sailings between August and October, using small to medium-sized container vessels dedicated to China–Europe.
The link will connect Ningbo, in eastern China, with Felixstowe, in the United Kingdom, and will also call at Rotterdam and Hamburg, strategic ports for access to Northern European markets. According to several sources, the voyage between China and Northern Europe could take around 20 days, depending on Arctic conditions, compared with roughly 40 days on traditional routes transiting the Suez Canal.
A response to geopolitical risks on conventional routes
Sea Legend’s move brings container shipping onto a route that has so far seen limited use compared with conventional maritime corridors. The Arctic passage avoids the Suez Canal, the Red Sea and the Gulf of Aden, fitting into the broader search for alternatives to Asia–Europe lanes, which in recent years have been affected by rising geopolitical risks at key maritime chokepoints.
Sea Legend, an operator focused on small to medium-sized container vessels, plans to use the new corridor mainly for shipments to Europe of electric vehicles, lithium batteries and photovoltaic products. These cargo categories represent an increasingly significant share of China’s exports, and for them the reduction in transit time can have a direct impact on supply chain management.
Growing interest, but operational limits remain
The launch of the service comes amid growing interest in the Northern Sea Route. In summer 2025, 23 transits were recorded along the Arctic route, up from 15 the previous year. The seasonal retreat of sea ice allows even non-ice-class vessels to make the crossing in some periods, although navigability remains strictly dependent on environmental conditions.
According to an analysis by Allianz Commercial, more than 500 maritime incidents were recorded in the Arctic over the last decade (531 between 2014 and 2023), with damage or mechanical failures responsible for around half of the incidents (261 cases). The harsh operating environment makes Arctic navigation more complex than on conventional routes and raises questions about safety as well.
Major carriers remain cautious
Despite the potential advantage in transit time, the Northern Sea Route is not seen as a solution without drawbacks. Maersk, CMA CGM, MSC and Hapag-Lloyd have already stated that they do not intend to use the route for container traffic, citing risks linked to the fragility of the Arctic ecosystem, black carbon emissions, inadequate infrastructure, and operational limits tied to the short seasonal navigation window .
MSC, in particular, has reiterated that “the Northern Sea Route remains underdeveloped for commercial shipping, as safe navigation and transit are not assured.” The company also points to the potential impact on the marine ecosystem and local communities as a reason to avoid the route.
A test case for the future
Sea Legend’s service therefore represents a first real test to assess whether the Northern Sea Route can evolve from a seasonal, still marginal connection into a genuine commercial alternative for container traffic between China and Europe. The eight scheduled sailings in the coming months will make it possible to measure voyage times, reliability and operating conditions of the Arctic passage in concrete terms.
For now, the Arctic route remains a niche solution, dependent on favorable environmental conditions and a narrow navigation window. But its development could have strategic implications for global supply chains, especially if climatic and geopolitical conditions continue to push the industry towards alternatives to conventional routes.