25,000 Troops Join Arctic NATO Exercise Across Nordics

Key Takeaways

• 25,000 troops from 12+ NATO nations participated.
• Exercise Cold Response 26 focused on Arctic high‑intensity operations.
• US F‑35A, Norwegian F‑35s, Finnish Hornets, Swedish Gripens integrated.
• KC‑135 tankers enabled extended aerial refuelling in extreme cold.
• Combat search‑and‑rescue training enhanced Arctic personnel recovery.

Summary

More than 25,000 personnel from over a dozen NATO members took part in Exercise Cold Response 26, a large‑scale Arctic drill across Norway, Sweden and Finland. The exercise tested high‑intensity, multi‑domain operations in extreme cold, integrating air, land and maritime forces, including US and Norwegian F‑35s, Finnish Hornets and Swedish Gripens. Aerial refuelling by KC‑135 tankers and combat‑search‑and‑rescue missions with HC‑130J and HH‑60W helicopters demonstrated sustainment capabilities. NATO commanders highlighted the drill’s role in sharpening collective defence and rapid deployment in the High North.

Pulse Analysis

The Arctic is rapidly emerging as a geopolitical flashpoint, with melting ice unlocking new shipping lanes and resource prospects. NATO’s decision to stage a massive, joint exercise in the High North signals a strategic pivot toward securing these nascent interests. By gathering forces from more than a dozen member states, the alliance showcases a unified front that can respond swiftly to any contingency, reinforcing the principle of collective defence under Article 5 while sending a clear message to rival powers.

Cold Response 26 pushed the limits of interoperability, blending cutting‑edge platforms such as the F‑35A, F‑35, F/A‑18 Hornet and JAS‑39 Gripen in coordinated air missions. The inclusion of KC‑135 aerial refuelling and HC‑130J transport aircraft ensured sustained flight operations despite sub‑zero temperatures, high winds, and limited daylight. Ground crews demonstrated remarkable resilience, keeping aircraft mission‑ready through rigorous maintenance cycles, while HH‑60W helicopters conducted complex combat‑search‑and‑rescue drills that simulated extractions in treacherous terrain. These capabilities underscore NATO’s commitment to mastering cold‑weather logistics and multi‑domain coordination.

Looking ahead, the exercise’s success will likely shape future procurement and training programs across the alliance. Nations may prioritize cold‑weather‑hardened equipment, invest in Arctic‑capable platforms, and expand joint doctrine to streamline rapid deployment. Moreover, the visible display of readiness serves as a deterrent, reassuring Arctic‑border states and discouraging adversarial moves in the region. As climate dynamics continue to evolve, NATO’s Arctic proficiency will become an essential component of global security architecture.