Ice Silk Road: Russia breaks ice, China builds the market

On 15 August, the Dubai Tower left Ningbo-Zhoushan Port for Europe via Russia’s Northern Sea Route (NSR), opening a new season of weekly China-Europe Arctic sailings. The container ship carrying high-value-added, temperature-sensitive goods — energy storage cabinets, power batteries, photovoltaic modules and new-energy vehicle components — was bound for ports including Felixstowe in Britain, Rotterdam in the Netherlands, Hamburg in Germany and Gdynia in Poland.

Chinese transport authorities say the Arctic passage can cut the voyage to around 20 days, roughly half the time of conventional routes through Suez. After years of experimental voyages, China is now testing whether the Arctic can become a scheduled commercial corridor.

Widening strategic options

For Beijing, however, the value of the Ice Silk Road is not simply speed. Its larger prize is strategic optionality. China’s trade with Europe remains heavily dependent on southern sea lanes running through the Malacca Strait, the Indian Ocean and the Suez Canal. The Arctic cannot replace them: it remains seasonal, exposed to unpredictable ice and weather, and constrained by specialised vessels, insurance and limited infrastructure. Major Western container lines have consequently remained wary.

But the route does not need to replace Suez to matter. A credible northern option gives Chinese exporters another route for time-sensitive, higher-value cargo, while Russian Arctic oil and gas can move east towards China more quickly during the navigation season. Russia has already accelerated Arctic oil shipments to Asia this summer, with China the principal destination.

This two-way logic points to something more important than another transport route. Russia and China bring structurally different assets to the Arctic. Russia supplies geography, jurisdiction, nuclear-powered icebreaking capacity, Arctic infrastructure, navigation services and natural resources. China supplies what Russia has long struggled to generate on its own: commercial density. Its manufacturing base produces enormous volumes of Europe-bound cargo; its ports aggregate that trade; its shipping companies can operate regular services; its shipyards can expand specialised merchant fleets; and its market can absorb Russian energy.

‘China-Russia Plus’

Put simply, Russia can make the route navigable. China can help make it commercially scalable. China is therefore moving beyond the role of customer. Beijing and Moscow established a dedicated NSR cooperation sub-commission in 2024. At its second meeting in Harbin in October 2025, the two governments approved an action plan covering shipping growth, logistics, technology and capital projects with the stated aim of building a sustainable transport corridor. Container voyages between Russian and Chinese ports had already doubled from seven in 2023 to 14 in 2024.

Chinese involvement also extends beyond containers. China National Petroleum Corporation (CNPC) and China National Offshore Oil Corporation (CNOOC) each hold 10% of Arctic LNG 2, while China has become the principal destination for cargoes from the sanctioned project. Beijing is not co-owning the NSR, however. Moscow retains the legal and regulatory backbone, sailing permissions and nuclear icebreaking system. China is instead becoming structurally embedded in the commercial architecture built on top of a Russian-controlled corridor.

That emerging pattern can be conceptualised as “China-Russia Plus”: a geoeconomic arrangement in which a Sino-Russian bilateral core combines complementary assets to create a platform that third countries can selectively use without joining the underlying political alignment.

The “Plus” is functional, not numerical. South Korea can contribute carriers, shipbuilding and transshipment capacity. The United Arab Emirates can provide capital, logistics expertise and port management. India can add demand for Russian Arctic resources. European ports and importers can receive Chinese goods without becoming stakeholders in Russian Arctic development. Russia itself has openly sought foreign capital, technology, merchant ships and joint ventures for Arctic development, mentioning partners including China and the UAE.

A third country therefore does not have to endorse Beijing’s or Moscow’s geopolitical positions to find a faster shipping service, an energy supply or a profitable logistics investment useful.

This distinction matters because the geopolitical and geoeconomic logics of the Ice Silk Road are related but not identical. Russia’s war in Ukraine and the collapse of Russia-Europe relations have accelerated Moscow’s economic turn towards Asia and increased the value of routes that reduce exposure to European maritime restrictions. Russia is already using the NSR more heavily to redirect energy eastwards under sanctions pressure. China-Russia strategic convergence has consequently created stronger conditions for Arctic cooperation.

But geopolitical alignment alone cannot make the route an international platform. Geopolitics creates the bilateral core; geoeconomics determines the Plus. For the route to expand beyond a Sino-Russian project, its economic utility must travel farther than Sino-Russian political alignment. That is why participation by countries such as South Korea, the UAE or India would matter more than another Chinese voyage. It would show that infrastructure strengthened by geopolitical fragmentation can nevertheless generate cross-bloc commercial utility.

Not a smooth passage, but middle powers could join

There are clear limits. Western sanctions complicate payments, insurance, technology and access to Russian services. Seasonal ice and uncertain weather make fixed schedules harder to guarantee. Russia’s growing use of the NSR to redirect sanctioned energy exports could also make European governments and companies more cautious about deeper dependence on the same infrastructure. The Ice Silk Road may therefore develop less like a politically neutral Suez Canal than a Russian-controlled, China-anchored and selectively international corridor.

Yet even that would matter for the wider order. The international system is not dividing neatly into two closed blocs. US-led alliances and minilateral networks increasingly organise security, technology and trusted supply chains. China and Russia are simultaneously deepening transport, energy and financial connectivity. Middle powers often prefer to select functions rather than camps — using one network for security, another for trade, and still another for energy or logistics.

This is where China-Russia Plus interacts with a broader pattern of triple multilateralism. It is not another bloc. Rather, it is one mechanism through which a Sino-Russian pole can extend beyond its political core by creating usable geoeconomic platforms. Functional cooperation gives middle powers room to participate without surrendering strategic autonomy; their willingness to do so will determine whether such platforms remain geopolitical corridors or become wider international networks.

For China, that may ultimately be the Ice Silk Road’s greatest value. Russia turns Arctic geography into a corridor; China can turn that corridor into a market. If others find it useful enough to plug in, the Arctic route will give Beijing more than a shortcut to Europe. It will offer another way to convert bilateral strategic cooperation into wider geoeconomic reach.

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