Ocean Governance in the Arctic: Balancing the Three Cs—Competition, Cooperation, and Conservation

As global ocean change accelerates, from rising sea levels to shifting trade routes, the Arctic has emerged as both a barometer and a battleground for how humanity manages shared spaces. Once seen as remote and inhospitable, the Arctic Ocean now stands at the nexus of science diplomacy, maritime governance, and great-power politics. Questions that once belonged to scientific circles—who governs the Arctic, how its resources are managed, and how its ecosystems are protected—have moved to the forefront of international discourse. Against this backdrop, the 2025 Arctic Circle Assembly convened, providing a vivid window into how nations and institutions seek to reconcile competition, cooperation, and conservation in one of the planet’s most rapidly transforming regions.

 A Confluence of Agendas

Held in Reykjavík this October, the 2025 Arctic Circle Assembly served as the world’s largest forum dedicated to Arctic affairs. Gathering over 2,000 participants from more than seventy countries, ranging from policymakers to scientists, business leaders, and civil society, the Assembly reflected how deeply the Arctic is now intertwined with global challenges.

This year’s deliberations focused on ocean governance, shipping, energy transition, Indigenous participation, and climate resilience. Amid rising geopolitical tensions, the Assembly reaffirmed that dialogue across borders remains both urgent and possible. As melting sea ice opens new waterways and reveals untapped resources, the governance of the Arctic Ocean now stands as a crucial test of whether multilateral institutions can keep pace with environmental and political change.

Sessions led by the WWF Global Arctic Programme and others illuminated how the imperatives of conservation, competition, and commercialization increasingly converge. Beneath discussions of shipping routes, deep-sea mining, and marine biodiversity lies a broader struggle: how to strike a balance between sovereignty, sustainability, and shared responsibility.

Strategic Crosscurrents

Nowhere is the balance between competition and cooperation more visible than in the interactions among the United States, Russia, China, and the Nordic countries. These actors, whose interests in the Arctic Ocean increasingly intersect, diverge in motivation and execution.

At the 2025 Arctic Circle Assembly, the session on China’s Arctic engagement highlighted the complexity of Beijing’s role in the region, revealing both collaborative and strategic dimensions. Discussions examined how China has expanded multilateral cooperation with Arctic states in areas such as scientific research, infrastructure, and energy development, even as questions about its geopolitical influence and environmental responsibility continue to grow.

Meanwhile, the United States, Russia, and the Nordic states are recalibrating their own Arctic strategies, seeking to align national interests with commitments to sustainability and regional stability. Governance frameworks such as the Arctic Council and the United Nations Convention on the Law of the Sea (UNCLOS) remain pivotal in managing participations of non-Arctic States, including China, and ensuring that the Arctic evolves as a space for rules-based cooperation rather than confrontation.

Despite underlying tensions, all these actors invoke the same rhetoric of ocean governance, including freedom of navigation, environmental protection, and sustainable development, to advance their distinct national agendas. The result is a dynamic patchwork of collaboration and rivalry in which shared terms often conceal competing visions for the future of the Arctic Ocean.

Two Sides of the Same Sea

The Arctic is often cast as a stage for intensifying friction—yet at the same time, it remains a laboratory for pragmatic cooperation. The paradox of Arctic governance lies precisely in this coexistence.

Strategic competition has become increasingly evident. Russia continues to consolidate control over its northern shipping routes, while NATO members expand their military and diplomatic footprint. The United States has renewed its focus on Greenland, reasserting its strategic presence through defense cooperation, investment initiatives, and discussions on critical mineral access. At the same time, China is deepening its scientific diplomacy, and non-Arctic states are becoming more active players in regional affairs. Economic interests ranging from critical minerals, seabed mapping, and undersea cables add further layers of complexity to already fragile governance systems.

Still, cooperation persists, often in quieter and more technical forms. A notable example highlighted at the Assembly was the China–Iceland scientific partnership, now a cornerstone of constructive engagement between an Arctic and a non-Arctic state. The China–Iceland Arctic Science Observatory (CIAO) in Kárhóll, jointly operated by the Polar Research Institute of China (PRIC) and Iceland’s Aurora Observatory, stands as a model of science-driven diplomacy. Its joint research on climate, atmospheric dynamics, and space weather not only advances global understanding but also strengthens local resilience. 

This collaboration builds upon earlier frameworks, e.g. the 2012 Framework Agreement on Arctic Cooperation, which laid the groundwork for enduring marine and polar research. As Iceland continues to position itself as an Arctic gateway, such initiatives demonstrate how scientific engagement can temper geopolitical friction.

Beyond this bilateral model, broader cooperation endures in climate observation, search and rescue operations, marine biodiversity research, and the implementation of the IMO’s Polar Code, reminding us that even amid renewed great-power competition, the Arctic remains one of the last frontiers where dialogue and joint action are still possible.

 Arctic Shipping Dynamics

 The opening of Arctic shipping routes represents one of the most visible transformations in global ocean governance. The Northern Sea Route (NSR) along Russia’s coast has seen a steady increase in transits, while the Northwest Passage through Canada continues to fuel debate over sovereignty and accessibility.

For global trade, these routes promise shorter connections between Asia and Europe and reduce both transit time and emissions. However, they carry significant risks: unpredictable ice conditions, fragile ecosystems, and limited emergency response capacity. The Polar Code offers a regulatory foundation, but its implementation remains uneven and dependent on national capacity.

At the 2025 Arctic Circle Assembly, several sessions reflected this duality of promise and peril.  “Zero Emission Shipping – Accelerating the Green Transition in the Arctic” showcased efforts to decarbonize Arctic navigation. Meanwhile, a side event titled “The Northern Sea Route: Why It Cannot Become a Major International Trade Route” underscored the logistical, environmental, and geopolitical constraints that still limit the NSR’s commercialization.

As Arctic shipping intensifies, so too do its environmental consequences. Oil spills, black carbon emissions, and underwater noise threaten marine biodiversity and coastal livelihoods. Discussions in Reykjavík converged on a common theme: connectivity must not come at the expense of sustainability. The challenge ahead for ocean governance is to ensure that economic opportunity is balanced with environmental accountability, turning new arteries of globalization into pathways of responsible stewardship.

Indigenous and Local Voices

 A defining feature of the 2025 Arctic Circle Assembly was the stronger visibility of Indigenous voices. Panels led by Inuit, Sámi, and other northern communities underscored a central truth: effective ocean governance is impossible without the knowledge and participation of those who live in, and depend upon, Arctic ecosystems.

Indigenous representatives called for deeper engagement in marine spatial planning, fisheries management, and climate adaptation initiatives. They emphasized that Indigenous knowledge—rooted in generations of close observation and stewardship—offers essential insights into environmental change that complement scientific research.

Their message resonated throughout the Assembly: Indigenous participation is not symbolic, but foundational to resilience. This human dimension anchors policy debates on shipping corridors, biodiversity protection, and climate governance in lived experience and moral responsibility, reminding all that the Arctic’s future must be shaped with, not merely about, its peoples.

 Implications for Global Ocean Governance

The lessons from the Arctic extend far beyond the polar circle. The region illustrates both the promise and the fragility of ocean multilateralism in an era of fragmentation.

Balancing competition, conservation, and commercialization, will define not only the Arctic’s future but also the credibility of global governance at large. The adoption of the BBNJ Treaty on high-seas biodiversity, ongoing debates over deep-sea mining, and emerging initiatives on marine carbon management all draw from Arctic precedents.

For the United States, leadership will depend on its ability to integrate environmental stewardship into industrial policy rather than treating them as opposing goals. For China, credibility will come from transparency and adherence to shared rules. For Russia, re-engagement with multilateral institutions may ultimately prove more valuable than unilateral control.

Most importantly, for all Arctic and non-Arctic actors alike, the ocean must remain a space of shared governance, not a theater of zero-sum politics. As the Assembly concluded, the Arctic is no longer a distant frontier; it is a mirror of the world’s political climate.

If competition defines this decade, cooperation must define the next. After all, the ocean connects before it divides.