At the top of the world, where the ice is retreating, Beijing is moving in. While the major Western powers squabble over American imperialism in Greenland, China is already drawing its lines on the Arctic map. A closer look at the Middle Kingdom's polar manoeuvres.
At the end of 2025, a container ship, the Istanbul Bridge, linked Asia to Europe via the northern route, from Ningbo to the British port of Felixstowe, in around 20 days, via the Northern Sea Route - a shortcut that some, in Chinese political language, associate with the idea of a "Polar Silk Road”.
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Data from Marine Exchange of Alaska, a maritime monitoring organisation, showed there were 665 transits through the Bering Strait, which separates Russia from the United States, in 2024, an increase of 175% from 242 transits in 2010. A sign of growing traffic in the Arctic Ocean.
And China has no intention of stopping there. Proof: China's latest Arctic icebreaker, capable of breaking ice up to 2.5 metres thick, is a powerful symbol of Beijing's ambitions in the High North, where tensions have stepped up since US President Donald Trump tried to take control of Greenland.
The rounded-bow, nuclear-powered vessel is intended to serve as a prototype for Beijing's new polar fleet. China's state-run 708 research institute, which designed the ship, says it will be a "multi-purpose” vessel for cargo transport and polar tourism.%20(1).jpg)
SMCP
Melting, the route, then politics
If the Arctic is becoming an economic horizon, it is not by magic but by warming: summer sea ice is receding, navigable seasons are lengthening, and the impossible becomes "sporadically possible”, then "potentially plannable”. Satellite measurements show a clear downward trend in the minimum extent of Arctic ice in September since 1979; NASA says it is shrinking by about 12.2% per decade. For its part, the IPCC projects that the Arctic Ocean will be "practically ice-free” at the seasonal minimum at least once before 2050 in all the scenarios studied.
This climatic backdrop is doubly ambivalent. On the one hand, it creates opportunities: shorter routes between Asia and Europe, and therefore fewer days at sea for certain journeys; Rosatom, which runs the Russian corridor, estimates the route can save up to 10 days compared with the itinerary via the Suez Canal, depending on conditions and connections. On the other, it creates risks: navigation remains difficult, drifting ice and weather impose structural uncertainty, and rescue capacity in polar zones remains a critical weak point across many sectors.
That is where politics enters the picture.
The "Polar Silk Road”
China did not improvise the phrase: it wrote it into official doctrine. The cornerstone text is the white paper "China's Arctic Policy”, published in January 2018. In that document, there is a central rhetorical move: Beijing defines itself as a "Near-Arctic State” and claims to be an important "stakeholder” in Arctic affairs. This positioning serves a legitimacy strategy: it is not just about saying "we want”, but about saying "we have objective reasons to be there” - climate, economic interests, great-power status, high-seas rights.
The same document sets out objectives: to "understand, protect, develop and participate in the governance” of the Arctic. It also stresses the idea that Arctic change has global effects (climate, trade, energy), and that the international community shares "the same threat” and "the same future” in the face of these shifts. Beneath this universalist veneer, one sentence is particularly operational: China "hopes to work with all parties to build a 'Polar Silk Road' by developing Arctic shipping routes”, and encourages its companies to take part in the corresponding infrastructure and to conduct trial voyages.
This political narrative is underpinned by an institutional framework: China has been an observer to the Arctic Council since 2013. On paper, that means indirect access to discussions and working groups, without voting rights. In practice, it is a lever of influence "from below”: science, environment, standards, participation in projects, technical diplomacy.
But the doctrine also carries inertia and friction. Since Russia's invasion of Ukraine in 2022, Arctic cooperation formats have been heavily disrupted: the Arctic Council paused its official meetings in March 2022 and only gradually resumed some work at the group level, notably in virtual formats, without a full return to diplomatic normalcy. A paradox is taking hold: just as the Arctic becomes more "usable”, it also becomes more "conflictual”, and the civilian forums that framed cooperation lose some of their ability to absorb tensions.
Why China is acting this way
The first driver is economic: China is a trading power dependent on long sea routes and choke points. In Chinese logic, the Arctic is not only a "shortcut”: it is also diversification. The idea is to reduce exposure to concentrated passages that are monitored and potentially contested - a perspective that comes through clearly in a Reuters dispatch on Sino-Russian cooperation: Beijing is looking for alternative routes to reduce its dependence on the Strait of Malacca.
The second driver is energy: the Russian Arctic is a reservoir of gas and oil projects, and the Sino-Russian relationship has found a blunt complementarity there. The emblematic example is Yamal LNG, where Novatek leads the project with partners including China National Petroleum Corporation (20% since 2013) and the Silk Road Fund (9.9% since 2016). There is also, inevitably, a hydrocarbons angle. The most frequently cited estimate comes from the US Geological Survey (2008):
- 13% of the world's undiscovered oil
- 30% of undiscovered natural gas
- 20% of natural gas liquids
Beneath permafrost and continental shelves lie considerable mineral riches. The region holds significant deposits of nickel, essential for batteries and industrial alloys; copper, a pillar of power grids and energy infrastructure; zinc and iron, indispensable to construction and steelmaking; as well as precious metals such as gold and platinum, sought after both for investment and for industry. Added to that is uranium, a strategic resource for nuclear power generation.
The third driver is scientific and technological, but with a power dimension. China is building a "legitimate” presence through research: stations, campaigns, ships, data networks. In its white paper, it highlights its expeditions and the creation of an Arctic station at Ny-Ålesund, on the Svalbard archipelago. Chinese authorities note that the station (Yellow River Station) is the country's first Arctic research site, established in July 2004. This accumulation of scientific presence also serves a capability: better understand the ice, better predict, better plan - and therefore navigate better and secure better.
Finally, the fourth driver: the strategic opportunity created by Russia's isolation since 2022. Sanctions and the rerouting of Russian flows towards Asia strengthen the incentive to develop the Northern Sea Route as an energy and logistics corridor, giving Beijing additional leverage in an already asymmetric relationship. In other words: China is not only drawn to the Arctic; it is drawn to an Arctic in which a key player - Russia - needs it more.
The conflict between US, NATO allies benefits China
Isaac Kardon at the Financial Times explains the situation very well in one of his latest articles. Since 2025, the United States has revived the idea of acquiring, or tightening control over, Greenland, triggering a diplomatic crisis with Denmark and tensions within the Atlantic alliance. These tensions feed, on the European side, strategic doubt: America's push on Greenland has naturally reinforced in Europe questions about Washington's commitment within NATO.
Yet in a space as sensitive as the Arctic, allied cohesion is a resource. When it frays, an adversary does not need to conquer: it can simply appear "acceptable”, invest, offer scientific cooperation, take part in discussions on standards, and multiply non-military presences while waiting for the fractures to widen. That is precisely one angle developed by some analysts: the withdrawal or weakening of certain governance functions (notably climate-related) on the US side can leave China space to present itself as a "stable” and multilateral actor, even if its motives remain strategic.
This should not, however, be confused with an "political benefit” and an "immediate operational advantage”. The United States is also responding: reinvestment in icebreakers, budgets waking up, an increase in exercises. A funding plan of over $8.6bn aims to strengthen the US icebreaker fleet to counter rising Russian and Chinese power in the Arctic. And the ICE Pact - a cooperative initiative between the United States, Canada and Finland - explicitly targets the ability to "project” assets into polar regions and enforce standards.
But this military reawakening does not erase the potential narrative benefit for Beijing: if securing the Arctic becomes a subject of internal dispute within the alliance (for example over Greenland), China does not need to be the dominant actor to be the winning one. It only needs to be the alternative, the economic partner, the provider of industrial capacity, the infrastructure investor, the one that "stays” when others quarrel.
In this framework, the Arctic becomes an extension of classic Chinese strategy: build positions in the civilian domain (ports, energy, research), normalise presence, then secure corridors - potentially via dual-use cooperation with Russia.
What the Polar Silk Road could change
The drivers, as we have seen, are relentless because they stack up: melting (opportunity), trade (diversification), energy (resource), science (capability), geopolitics (standards), sanctions (dependencies made visible). The consequences, however, hinge on a key factor: will the route remain a seasonal exception, or will it become a regular corridor?
Economically, the most realistic medium-term outcome is not a massive replacement for Suez, but a gradual rise in niches: certain flows, certain years, certain itineraries, summer windows, risk-tolerant cargoes (notably linked to energy or bulk). Transit volumes (3.2 million tonnes in 2025) remain modest compared with global routes.
Geopolitically, the heaviest consequence is a tightening Sino-Russian alignment in the Arctic, fuelled by the reconfiguration of Russian exports towards Asia.
Environmentally, finally, the consequence is paradoxical: melting makes navigation possible, but navigation accelerates certain climatic and ecological risks. The most emblematic sector is "black carbon” (soot): when it settles on snow and ice, it reduces albedo and accelerates melting, creating a feedback loop. Regulatory debates show how difficult it is to govern this risk: the International Maritime Organization has put in place the (mandatory) Polar Code and, since July 2024, a restriction regime on the use and carriage of heavy fuel oil in Arctic waters (with exemptions and differentiated timelines), but environmental actors and analysts point to limits and potential side effects (for example, on replacement fuels and spill-response options).
Put plainly, the Polar Silk Road has two plausible futures, not one. An "economic” future: a seasonal corridor, useful but limited, in which China mainly gains logistical resilience and options. And a "strategic” future: a more regular corridor, backed by a strengthened fleet (icebreakers, polar vessels), energy partnerships and a joint security presence with Russia - a future that would push Arctic powers and NATO into tougher investments and postures, and therefore into greater militarisation of the polar space.
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