NATO's Arctic Sentry Mission: Denmark and Sweden's Military Contributions

Denmark and Sweden have announced their contributions to NATO's newly launched Arctic Sentry mission, aimed at enhancing military presence in the Arctic region. This initiative is a direct response to escalating tensions within NATO, particularly related to U.S. President Donald Trump's controversial push to acquire Greenland, an autonomous territory of Denmark. The mission seeks to bolster deterrence and stability in a region increasingly viewed as strategically important due to growing geopolitical interests from Russia and China.

RT Russia TodayThe Local (Sweden)Sweden Joins NATO’s ‘Arctic Sentry’ Mission to Greenland With Gripen Fighter JetsThe Jerusalem PostDenmark to provide four F-35 fighter jets to NATO’s Arctic SentrySweden fighter jets to patrol around Greenland as part of NATO's Arctic SentryReutersThe Straits TimesReuters

On February 13, 2026, Danish Defence Minister Troels Lund Poulsen confirmed that Denmark would deploy four F-35 fighter jets to support the Arctic Sentry mission. Poulsen emphasized that this contribution would strengthen NATO's overall presence in the Arctic and reaffirm Denmark's commitment as an active ally in the region. He also indicated that the United States is expected to participate in the mission, further solidifying NATO's collective defense posture.

The Straits TimesReutersDenmark to provide four F-35 fighter jets to NATO’s Arctic SentryThe Local (Sweden)Sweden Joins NATO’s ‘Arctic Sentry’ Mission to Greenland With Gripen Fighter JetsRT Russia TodayThe Jerusalem PostSweden fighter jets to patrol around Greenland as part of NATO's Arctic SentryReuters

Simultaneously, Sweden announced it would contribute JAS 39 Gripen fighter jets to patrol the skies around Greenland and Iceland. Swedish Prime Minister Ulf Kristersson stated that this deployment is part of Sweden's responsibility as a NATO ally to ensure the security of the alliance's territory. The Swedish military will also send ground troops to Greenland for training exercises, highlighting the collaborative efforts among NATO members to address security concerns in the Arctic.

The Local (Sweden)ReutersSweden fighter jets to patrol around Greenland as part of NATO's Arctic SentrySweden Joins NATO’s ‘Arctic Sentry’ Mission to Greenland With Gripen Fighter JetsRT Russia TodayThe Jerusalem PostDenmark to provide four F-35 fighter jets to NATO’s Arctic SentryThe Straits TimesReuters

The backdrop to these military deployments is President Trump's previous assertions regarding Greenland, where he suggested that the U.S. might need to use economic sanctions or military force to gain control over the territory. This rhetoric has been met with strong opposition from European NATO members, who maintain that Greenland's sovereignty belongs to its people. The Arctic Sentry mission is seen as a strategic move to counterbalance Trump's claims and reinforce NATO's unity in the face of external threats.

RT Russia TodayThe Local (Sweden)The Jerusalem PostSweden Joins NATO’s ‘Arctic Sentry’ Mission to Greenland With Gripen Fighter JetsSweden fighter jets to patrol around Greenland as part of NATO's Arctic SentryReutersDenmark to provide four F-35 fighter jets to NATO’s Arctic SentryThe Straits TimesReuters

NATO officials have articulated that the Arctic Sentry mission is designed to enhance the effectiveness of existing military resources in the region rather than significantly increasing troop levels. The mission aims to improve situational awareness and readiness among NATO allies, particularly in light of Russia's military activities and China's growing interest in Arctic affairs.

Sweden Joins NATO’s ‘Arctic Sentry’ Mission to Greenland With Gripen Fighter Jets

Despite the collaborative efforts, some critics within NATO express concerns that the focus on the Arctic could detract from the alliance's defense commitments on its eastern flank. Finnish and Icelandic defense ministers have cautioned against any reduction in attention to Eastern Europe, emphasizing the need to support Ukraine and maintain a robust defense posture across all fronts.

Sweden Joins NATO’s ‘Arctic Sentry’ Mission to Greenland With Gripen Fighter Jets

As NATO continues to finalize its plans for the Arctic Sentry mission, military planners are expected to assess the effectiveness of current deployments and explore additional strategies to enhance security in the Arctic. The ongoing geopolitical dynamics will likely influence future military collaborations among NATO members.

Sweden Joins NATO’s ‘Arctic Sentry’ Mission to Greenland With Gripen Fighter Jets

• “Our F-35 contribution strengthens the overall presence in the region and underscores Denmark's role as an active ally in the Arctic and North Atlantic,” — Troels Lund Poulsen, Danish Defence Minister

The Straits Times

• “This strengthens deterrence, protects our common interests, and contributes to stability in a region that is crucial for Europe and transatlantic cooperation,” — Ulf Kristersson, Swedish Prime Minister

The Jerusalem Post