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NATO to increase presence in the Baltic after Denmark drone incidents

Published by Global Banking & Finance Review

Posted on September 27, 2025

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· Last updated: January 21, 2026

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NATO to increase presence in the Baltic after Denmark drone incidents
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RIGA (Reuters) -NATO said on Saturday it would "conduct even more enhanced vigilance with new multi-domain assets in the Baltic Sea region" following recent drone incidents in Denmark. In a statement

NATO Enhances Baltic Presence Following Drone Incidents in Denmark

NATO's Response to Drone Threats

By Andrius Sytas

Details of Enhanced Vigilance

RIGA (Reuters) -NATO said on Saturday it is upgrading its mission in the Baltic Sea with an air-defence frigate and other assets in response to drone incursions in Denmark.

Regional Security Implications

Unidentified drones were observed near military installations in Denmark overnight, the Armed Forces said on Saturday, following several drone incursions near airports and critical infrastructure this week.

International Reactions

Copenhagen Airport, the Nordic region's busiest, closed for several hours late on Monday as several large drones were seen in its airspace. Five smaller Danish airports, both civilian and military, were also shut temporarily in the following days.

In response, NATO will "conduct even more enhanced vigilance with new multi-domain assets in the Baltic Sea region", it said in a statement emailed to Reuters.

The alliance said the new assets included "intelligence, surveillance, and reconnaissance platforms and at least one air-defence frigate".

A NATO spokesperson said they would not provide details on which countries were contributing the extra assets.

The new assets will enhance NATO's "Baltic Sentry" mission, launched in January in response to a string of incidents in which power cables, telecom links and gas pipelines on the Baltic Sea bottom have been damaged.

NATO countries have deployed frigates, patrol aircraft and naval drones as part of the mission, to help protect critical infrastructure.

The alliance also launched the "Eastern Sentry" mission this month, to bolster the defence of Europe's eastern flank in response to Russian drone incursions into Polish airspace.

It warned Russia on Tuesday that it would use "all necessary military and non-military tools" to defend itself after Estonia said on Friday that three Russian MiG-31 fighter jets violated its airspace for 12 minutes before NATO Italian fighter jets escorted them out.

Russia has disputed that Russian jets violated Estonia's airspace and said that its drones had not planned to hit targets in Poland.

German Interior Minister Alexander Dobrindt said on Saturday that the threat from drones was "high" and that the country would take measures to defend itself.

Russia's Foreign Minister Sergei Lavrov warned NATO and the European Union on Saturday that "any aggression against my country will be met with a decisive response".

(Reporting by Andrius Sytas and Andrew Gray; Editing by Alison Williams)

Key Takeaways

  • NATO enhances Baltic Sea presence with air-defence assets.
  • Drone incidents in Denmark prompt NATO's response.
  • Copenhagen Airport closed due to drone sightings.
  • NATO's Baltic Sentry mission aims to protect infrastructure.
  • Russia disputes airspace violation claims.

Frequently Asked Questions

What prompted NATO to increase its presence in the Baltic Sea?
NATO decided to upgrade its mission in the Baltic Sea due to drone incursions observed near military installations in Denmark.
What new assets will NATO deploy in the Baltic region?
NATO will deploy intelligence, surveillance, reconnaissance platforms, and at least one air-defence frigate as part of its enhanced mission.
What is the purpose of NATO's 'Baltic Sentry' mission?
The 'Baltic Sentry' mission aims to protect critical infrastructure in the Baltic Sea region in response to various incidents involving power cables and gas pipelines.
How has Russia responded to NATO's actions?
Russia's Foreign Minister Sergei Lavrov warned that any aggression against Russia would be met with a decisive response, indicating heightened tensions.
What measures is Germany considering in response to drone threats?
German Interior Minister Alexander Dobrindt stated that the threat from drones is high and that Germany would take measures to defend itself.

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