The High North: An Old Problem That Has Returned

For NATO, the High North has never been a peripheral concern. It is the geographic hinge that connects the Arctic, Scandinavia, and the North Atlantic—terrain that shaped Cold War strategy and is once again central to Alliance security. After decades of relative quiet, the region has re-emerged as a decisive arena of competition, and the Alliance must treat it as such.

Russia’s Bastion Reawakens

While Russia’s forces have suffered severe degradation in Ukraine and the Black Sea, Moscow has quietly but steadily modernized the Northern Fleet and reinforced the Kola Peninsula. The Bastion concept, stretching from the Kola Peninsula into the Barents Sea, is being rebuilt with purpose. This revitalization is not theoretical. It includes hybrid operations targeting critical undersea infrastructure, increased long-range aviation patrols, advanced undersea warfare and seabed activity, and a significantly upgraded, layered air defense network. Together, these capabilities create a growing anti-access/area denial challenge designed to protect Russia’s strategic nuclear forces, threaten transatlantic reinforcement routes, and complicate NATO’s freedom of maneuver. The High North is becoming more contested by the month.

A Strategic Blind Spot

NATO’s focus on the war in Ukraine is necessary and unavoidable. Rebuilding collective defense, expanding industrial capacity, and supporting Kyiv are all essential tasks. But this focus has also created a strategic blind spot. While the Alliance looks east, Russia is expanding its military footprint in the north at a pace that risks outstripping NATO’s ability to respond. These are not sequential problems. They are simultaneous and interconnected. The Alliance cannot afford to treat the High North as a secondary theater.

JFC Norfolk: Progress, but Not a Panacea

NATO’s establishment of Joint Force Command Norfolk, its newest headquarters, is a major step toward re-establishing deterrence in the North Atlantic and Arctic. Purpose-built for multi-domain command and control, JFC Norfolk is designed to contest Russian activity and secure the transatlantic lifeline. But a headquarters alone cannot offset the scale of the challenge. The Alliance must match organizational progress with real capability development.

Capabilities the Alliance Must Build Now

Operating in the High North requires more than political attention. It demands investment in systems that can survive and function in extreme conditions. NATO will need early warning systems, integrated air and missile defense, and environmentally hardened sensors and platforms capable of operating in the Arctic’s harsh climate. It must also improve protection of critical undersea infrastructure and develop persistent domain awareness across the region. These requirements will compete directly with urgent needs on the Eastern Flank and with continued support to Ukraine. But delaying investment in the High North only increases long-term risk.

Beyond a “Coalition of the Capable”

Today, only a handful of Allies, the United States and the northern nations, possess the ability to project power into the Arctic and operate there year-round. That is no longer sufficient. NATO does not get to choose where it must defend. More Allies must develop cold-weather readiness, training, and survivability. The High North cannot remain a niche competency held by a few.

Arctic Sentry: A Necessary Start

NATO’s new Enhanced Vigilance Activity Arctic Sentry is a welcome step toward sustained deterrence in the region. But exercises alone are not enough. They must be paired with long-term investment, force development, and political commitment. Deterrence in the High North must be persistent, not episodic.

Russia’s Strategic Intent Is Clear

Russia is an old professional in the Arctic. After a decade and a half of relative hibernation, Moscow is reasserting itself, driven by the pressures of the war in Ukraine, the economic potential of Arctic resources, and the strategic value of emerging shipping routes. Its goal is straightforward: create terrain denial for the Alliance and secure leverage in crisis or conflict.

NATO must respond at the Alliance scale. This is not a task for “North NATO.” It is a task for all 32 Allies.

The High North has returned as a strategic problem. The only question now is whether the Alliance will treat it with the urgency it demands.

Disclaimer. The views expressed are those of the author and do not reflect the official position of the United States Government, Department of the Army, or Department of War, or that of any organization the author has been affiliated with, including NATO.