Geopoliticsnorth

The Arctic is not a blank slate. It never was. Overlapping claims, centuries of seasonal use, and the clunky machinery of modern treaty law all converge on a frozen map that looks deceptively empty. For decades, the High North has been governed by a patchwork: bilateral deals, the slow grind of UNCLOS, and the quiet persistence of what states actually do, as opposed to what they say. Now the ice is thinning. Shipping lanes are opening. The seabed—rich in minerals and hydrocarbons—feels closer than ever. And the old question has acquired a sharper edge. Who owns the Arctic, and on what basis?

This is not a rhetorical question, and it deserves more than a headline. It demands a sober reading of the legal architecture that underpins sovereignty, sovereign rights, and jurisdiction. I intend to walk through that architecture here, starting with the texts themselves, then moving to the geological and cartographic evidence the littoral states have submitted, and finally reading the diplomatic tea leaves—the quiet manoeuvres that rarely make the evening news but shape the region’s future anyway.

UNCLOS and the Architecture of Arctic Claims

The bedrock of Arctic governance is Part VI of UNCLOS. It defines the continental shelf and sets out the procedure for establishing its outer limits. Under Article 76, a coastal state may claim an extended shelf beyond the standard 200 nautical miles if it can demonstrate that the submerged prolongation of its landmass naturally extends that far. This is not a political declaration. It is a scientific submission, reviewed by the Commission on the Limits of the Continental Shelf (CLCS), a body of geologists and hydrographers who work in slow, technical time.

All five Arctic littoral states—Canada, Denmark (via Greenland), Norway, Russia, and the United States—are engaged in this process. Russia was the first to submit, back in 2001. Its revised 2015 submission included the Lomonosov and Mendeleev Ridges. Denmark and Canada followed with their own overlapping claims to those same seabed features. That sounds alarming, but it’s not an act of aggression. It is the methodical application of a rules-based system. The CLCS does not adjudicate boundaries; it simply assesses the geological validity of the submission. The competing claims to the Lomonosov Ridge, for example, will eventually require bilateral or trilateral negotiation—a process already under way, albeit at a diplomatic tempo that rarely makes a journalist’s notebook.

The Northwest Passage and Internal Waters

A separate, stickier question concerns the Northwest Passage. Canada has long maintained that the channels threading through its Arctic archipelago are internal waters, a position rooted in historic title and the drawing of straight baselines in 1985. The United States and other maritime powers counter that the Passage is an international strait, where the right of transit passage applies. This is not a minor doctrinal dispute; it touches directly on freedom of navigation and a coastal state’s environmental jurisdiction. Who gets to say no to a tanker? Who sets the rules for a bulk carrier?

The legal test for internal waters relies on geography, historic usage, and the acquiescence—or lack of it—from other states. Canada’s claim is strongest where it can demonstrate long-standing, exclusive control, buttressed by Indigenous use and occupancy that stretches back centuries. The Inuit have hunted, travelled, and inhabited ice-covered waters for millennia. Their traditional knowledge is now part of Canada’s legal and diplomatic argumentation. This is a telling shift: sovereignty is no longer solely about state vessels and flags. It is also about human presence and customary use that predates the Westphalian imagination.

Russia’s Arctic Posture: Flag-Planting and Legal Reality

In 2007, a Russian expedition planted a titanium flag on the seabed at the North Pole. The symbolic weight of that act far exceeded its legal significance. Under UNCLOS, a flag confers no title; only geological evidence of a continental shelf prolongation can extend sovereign rights to the seabed. The flag was political theatre, not a legal instrument. But it revealed a persistent friction: the gap between the sober procedures of the CLCS and the public spectacle of sovereignty claims. Photographs travel faster than seismic data.

Russia’s subsequent behaviour has been more instructive. It has continued to invest in Arctic infrastructure, rebuilding Cold War-era bases and expanding its icebreaker fleet well beyond anyone else’s. The Northern Sea Route, which hugs the Russian coast, is promoted as a viable shipping lane with mandatory pilotage and transit fees. Moscow’s legal basis for regulating this route rests on its claim that the waters are internal or territorial—a position that is contested but not yet seriously challenged by other states through formal dispute resolution. The strategic calculus is plain: control over a maritime corridor is a function of presence, capacity, and the willingness of others to accept the rules. If no one objects loudly enough, the rules become custom.

NATO, the High North, and Collective Defence

The accession of Finland and Sweden to NATO has fundamentally altered the security geography of the Arctic. The Alliance now has a contiguous northern flank from Norway to the Baltic, framing the Kola Peninsula—home to Russia’s Northern Fleet—within a broader strategic context. This does not directly change the legal questions of sovereignty, but it does change the atmosphere in which those questions are negotiated. Military exercises, surveillance patrols, and the modernisation of early-warning systems in the High North all serve as quiet reminders that sovereignty claims are ultimately backed by the capacity to enforce them. Or at least the willingness to try.

Yet NATO’s presence in the Arctic remains deliberately measured. The Alliance has no unified Arctic strategy, and member states with Arctic territory—Canada, Denmark, Norway, and the United States—still prefer bilateral and regional frameworks, like the Arctic Council, for non-security matters. This dual-track approach is deliberate: it keeps the High North from becoming a theatre of confrontation while preserving the sovereign prerogatives of the coastal states. For now, that balance holds.

Resource Extraction and the Logic of Investment

Beneath the legal arguments lies a material reality. The U.S. Geological Survey estimates that the Arctic holds roughly 13% of the world’s undiscovered oil and up to 30% of undiscovered natural gas. Those figures have spurred exploration licensing rounds in Greenland, the Norwegian Sea, and the Russian shelf. But extraction is not simply a function of what is down there. It requires a stable legal framework, predictable regulatory oversight, and enough infrastructure to move product to market. No company will sink billions into a field if the title is contested or the operating environment is legally opaque. Capital is cowardly; it likes certainty.

This is where the forensic reading of sovereignty becomes critical. The delimitation agreement between Norway and Russia in 2010, which resolved a forty-year dispute over the Barents Sea, is a model of how technical legal work can unlock economic potential. It set a clear maritime boundary, established joint management procedures, and opened the formerly disputed area to seismic survey and drilling. The agreement did not resolve every tension—nothing does—but it demonstrated that competing claims can be managed through precise legal drafting and reciprocal concessions. The lawyers earned their fees that year.

Indigenous Peoples as Rights-Holders

No analysis of Arctic sovereignty can ignore the role of Indigenous peoples. The Inuit Circumpolar Council, the Saami Council, and other representative bodies have asserted that sovereignty must be understood to include the rights of those who have inhabited the region since long before the state system arrived. International instruments, notably the UN Declaration on the Rights of Indigenous Peoples, recognise the right to self-determination and the principle of free, prior, and informed consent for resource projects on traditional lands.

This is not a challenge to state sovereignty in the traditional sense, but a call to broaden its meaning. In Canada, modern land claim agreements like the Nunavut Agreement have embedded Inuit governance within the constitutional order, granting co-management authority over land use planning, wildlife, and environmental assessment. In Greenland, the Self-Government Act of 2009 devolved significant powers from Copenhagen, including control over mineral resources. These arrangements do not weaken sovereignty; they deepen its legitimacy by anchoring it in the consent of the governed. Sovereignty that no one believes in is just a line on a map.

The Future: Cooperation or Competition?

The current trajectory suggests neither pure cooperation nor open competition, but a managed rivalry punctuated by functional cooperation. The Central Arctic Ocean Fisheries Agreement, signed in 2018, is a case in point. It commits the signatories—the Arctic Five plus China, Japan, South Korea, and the EU—to refrain from unregulated commercial fishing in the high seas portion of the Central Arctic Ocean until science-based management measures are in place. This is a preventative agreement, built on the precautionary principle, and it demonstrates that even in a period of geopolitical tension, states can agree on rules to govern emerging activities. They don’t have to like each other to sign a piece of paper.

The real test will come as the ice retreats further. New shipping routes, seabed mining proposals, and the potential for hydrocarbon development will test the resilience of the existing legal framework. The CLCS will eventually issue its recommendations on the various shelf submissions, and the littoral states will need to negotiate boundaries. The United States, which has not ratified UNCLOS, remains in the awkward position of relying on customary international law while its competitors use the treaty’s mechanisms to their advantage. This is a self-inflicted handicap that no amount of naval power can fully offset. You can’t win an argument you refuse to enter.

As a scholar of these questions, I find that the most dangerous assumption is one of inevitability—that conflict is foreordained or that the legal order will simply collapse under pressure. The record shows otherwise. The Arctic states have a long history of resolving disputes through law and diplomacy, and the institutions built over the past three decades, however imperfect, have held. The task now is to reinforce those institutions with rigorous scientific research, transparent legal reasoning, and a willingness to take the quiet, forensic steps that turn contested space into governed territory. The alternative is a map full of question marks and a lot of expensive ships going nowhere.

Frequently Asked Questions

Does the North Pole belong to any country?

No. The North Pole and the surrounding high seas are not under the sovereignty of any state. The seabed beneath the pole—the continental shelf—is the subject of overlapping claims by Russia, Denmark, and Canada, all of which are being evaluated through the UNCLOS process. The water column above remains international waters. A flag on the bottom doesn’t change that.

Why is the Northwest Passage so contested?

The dispute centres on whether the Passage is Canada’s internal waters, where it has full jurisdiction, or an international strait where foreign vessels enjoy the right of transit passage. The legal outcome affects shipping regulations, environmental controls, and military mobility. Canada’s position is supported by historic use and Inuit occupancy, while the U.S. and others argue for a more liberal navigation regime. So far, the two sides have mostly agreed to disagree, but a serious incident could force the question.

How does climate change affect Arctic sovereignty?

Climate change alters the physical environment, making previously inaccessible areas viable for shipping and resource extraction. This increases the strategic value of maritime claims and puts pressure on the legal framework to clarify rights and responsibilities. It also raises new questions about environmental jurisdiction, as melting ice exposes coastlines and ecosystems that require protection. A receding ice edge is also a receding buffer zone.

What role does NATO play in the Arctic?

NATO does not have a formal Arctic strategy, but it provides a collective defence umbrella for its member states with Arctic territory. The recent accession of Finland and Sweden has expanded NATO’s northern footprint, adding a layer of strategic deterrence. Day-to-day Arctic governance, however, remains in the hands of the littoral states and regional bodies like the Arctic Council. The Alliance is present, but it’s not in charge.