Key Takeaways:
- Eleven NATO nations conducted Arctic Shield 2026, a 10-day multidomain exercise in September involving more than 400 personnel training in land, sea and air operations under harsh Arctic conditions, primarily around Narsarsuaq in southern Greenland.
- Participants included Belgian drone units, Finnish special operations forces, French infantry, Danish, Norwegian and Swedish home guards, Canadian Arctic specialists, and Dutch Marines, with Germany, Poland and Slovenia as observers.
- The exercise forms part of NATO’s Arctic Sentry initiative, launched in February 2026 to improve domain awareness and synchronized Allied presence in the High North amid increased Russian and Chinese activity.
Eleven NATO nations gathered in the High North for Arctic Shield 2026, a multidomain exercise aimed at strengthening security in the region.
Arctic Shield included more than 400 NATO personnel during the 10-day exercise in September 2026. Participants trained in land, sea and air military operations in demanding Arctic conditions.
Maneuvers took place largely around the village of Narsarsuaq in southern Greenland, according to a Danish Armed Forces news release.
Participants included drone units from Belgium, special operations forces from Finland and French infantry units, according to the news release. The Danish Home Guard also plays a major role in the exercise, with support from the Norwegian and Swedish and home guards.
Arctic specialists from the Canadian Armed Forces shared their experience and knowledge of harsh conditions. Activities included “instruction and practical exercises covering Arctic weather and climate considerations, the operation and maintenance of equipment in extreme cold conditions, terrain analysis and navigation, Arctic medicine and casualty management,” according to a Canadian Joint Operations Command news release.
Germany, Poland and Slovenia participated in the exercise with observers, and Germany provided logistical support. Marines from the Netherlands conducted training in the fjord system around Kangerlussuaq, north of the Arctic Circle. Arctic Shield was conducted in tandem with Canadian, Danish and U.S. fighter jets training together.
“The operation is focused and effective. There is good cooperation between everyone. Active-duty soldiers, Home Guard personnel, reservists, civilians and local people are working together,” Michael Hyldgaard, Danish defense chief, said after observing initial maneuvers. “It is clear that the nations want to be here. They regard the exercise as important and are seizing the opportunity to show that we are united in this task.”
Arctic Shield is one of many exercises that High North Allies conduct on a regular basis, covering areas from missile defense training to submarine operations to training ground troops in sub-zero conditions. Combined activities also focus on building interoperability.
Arctic Shield is part of NATO’s Arctic Sentry effort announced in February 2026 by NATO Secretary-General Mark Rutte and U.S. Air Force Gen. Alexus Grynkewich, Commander of U.S. European Command and NATO’s Supreme Allied Commander Europe. Arctic Sentry aims to bolster domain awareness and security in the Arctic and High North amid increased activity from the Chinese Communist Party and Russia.
Rutte said Arctic Sentry enables greater coordination among Allies, instead of scattering activities among member nations. “We now have a one-Arctic approach, where Allies synchronize activities, enhance and expand regular presence throughout the region,” he said.
- This article was published at Sentry
