The NATO Defense Ministers Meeting was held on 15 October 2025 at NATO Headquarters in Brussels the capital of Belgium. The meeting was attended by defense ministers from all 32 NATO member countries and chaired by NATO Secretary General Mark Rutte.
This meeting was the first ministerial-level gathering following the NATO Summit held in The Hague. The defense ministers addressed issues including strengthening the alliance’s deterrence and defense posture increasing defense investments implementing measures against unmanned aerial vehicles and enhancing support for Ukraine.
During the meeting discussions focused on security arrangements along NATO’s eastern flank integration of new defense technologies and coordination of allies’ defense expenditures. Sessions on Ukraine’s defense needs were also included on the agenda.
Agenda Items and Discussed Topics
At the main session of the meeting in Brussels the NATO Defense Ministers reviewed the alliance’s deterrence capabilities defense policies and regional security arrangements. In his opening remarks Secretary General Mark Rutte emphasized that NATO’s fundamental purpose is to strengthen deterrence and defense. He also stated that implementing decisions made at the The Hague Summit was one of the meeting’s top priorities.
Defense and Deterrence Policies
The meeting addressed recent violations in NATO’s airspace. Rutte noted that following recent incursions by unmanned aerial vehicles and jets the alliance had strengthened its security posture demonstrating NATO’s rapid response capability. The new defense operation named “Eastern Sentry” was highlighted as aimed at enhancing deterrence along NATO’s eastern flank.
The defense ministers assessed that NATO had expanded its defense planning from the Baltic Sea to the Black Sea and recognized the need to enhance its adaptability to new security threats. Secretary General Rutte emphasized that the alliance is “ready to act at any time and in any place when needed.”
Drone Threats and Technological Adaptation
A key agenda item was the security threats posed by unmanned aerial vehicles. Ministers focused on the deployment of new technologies and systems to counter these threats. It was reported that NATO has begun testing integrated drone defense systems under the “Eastern Sentry” initiative.
Coordination between NATO and the European Union was discussed with the statement that the EU’s “drone wall” initiative complements NATO’s drone defense measures. Mark Rutte emphasized that NATO and the EU work in a coordinated manner on defense industry and technology development without interfering in each other’s domains.
Defense Industry and Joint Projects
Increasing defense spending was one of the meeting’s central topics. The target agreed upon at the The Hague Summit to allocate 5 percent of gross domestic product to defense was reaffirmed.
It was announced that Germany and France had signed an agreement on the “Odin’s Eye” satellite-based early warning system. This system aims to enhance Europe’s missile detection and interception capabilities.
According to German Defense Minister Boris Pistorius the system’s objective is “to detect enemy missile launches from space at the earliest possible stage.”
Discussions on Support for Ukraine
The second main agenda item of the NATO Defense Ministers Meeting was strengthening military and financial support for Ukraine. Throughout the day sessions were held by the NATO-Ukraine Council and the Ukraine Defense Contact Group. Ukraine’s Defense Minister Denis Shmyhal also participated in these sessions.
NATO-Ukraine Council Meeting
The NATO-Ukraine Council meeting included defense ministers of NATO member states and the Ukrainian delegation. Ukrainian Defense Minister Shmyhal presented a detailed overview of his country’s defense requirements. He stated that Ukraine urgently needs 4 billion dollars in funding for drone production and a total defense budget of 120 billion dollars for 2026.
Shmyhal noted that half of this budget 60 billion dollars would be covered by Ukraine’s own resources and that the remainder would require support from allied countries. He identified air defense systems drone production and long-range artillery munitions as Ukraine’s top priorities.
NATO Secretary General Mark Rutte stated during his remarks that support for Ukraine is an integral part of NATO’s collective security concept and reflects “the alliance’s solidarity.”
Ukraine Defense Contact Group (UDCG)
The Ukraine Defense Contact Group meeting held on the same day was co-chaired by the UK Defense Secretary John Healey and German Defense Minister Boris Pistorius. The session discussed collective military support plans for Ukraine.
German Defense Minister Pistorius announced a new military aid package worth 2 billion euros for Ukraine. The package includes Patriot air defense systems radar equipment guided artillery munitions and man-portable air-defense systems.
The U.S.-led “PURL (Prioritised Ukraine Requirements List)” initiative was noted as enabling NATO allies to jointly finance U.S.-produced weapons and systems. This initiative was launched to ensure uninterrupted supply of specialized defense systems only producible by the United States to Ukraine.
Secretary General Rutte stated that more than sixteen allies have now joined the PURL program which began with six countries and continues to grow. It was announced at the conclusion of the meeting that allied support for Ukraine will continue with priority given to strengthening air defense capabilities before winter.
Turkey’s Participation
Turkey was represented at the NATO Defense Ministers Meeting by Minister of National Defense Yaşar Güler. During the meeting Güler conducted numerous bilateral and multilateral diplomatic discussions.
Bilateral and Multilateral Discussions
Minister Güler held separate meetings in Brussels with NATO Secretary General Mark Rutte UK Defense Secretary John Healey Romanian Defense Minister Liviu-Ionut Mosteanu and Bulgarian Defense Minister Atanas Zapryanov.
Following these meetings Güler participated in the Ukraine Defense Contact Group session. He also visited Turkey’s Permanent Representation to NATO and the Turkish Military Delegation at NATO Headquarters. According to the Ministry of National Defense the discussions covered opportunities for bilateral and multilateral defense cooperation and regional security issues.
Turkey’s Statements
In his post-meeting assessment Minister Güler emphasized that Turkey is among the top five countries contributing forces to NATO. He stated that Turkey continues to contribute to the alliance’s deterrence and defense that the Turkish Armed Forces are equipped with modern weapons and systems and that Turkey remains committed to achieving its 5 percent defense spending target.
Güler expressed Turkey’s satisfaction with the ceasefire achieved in Gaza and expressed the hope that it would mark the beginning of a just two-state solution. He affirmed that Turkey will continue its humanitarian assistance and that the Turkish Armed Forces are prepared to participate in a multinational force to be established in Gaza.
Turkey also signed the “Letter of Intent on the Fire Excellence Center” and the “Memorandum of Understanding on the Distributed Synthetic High-Fidelity Training Project” with other NATO allies. These agreements aim to enhance cooperation in training and multinational joint exercise capabilities.
According to the Ministry of National Defense Turkey underscored the importance of full participation in European Union-led defense initiatives including the European Security Action Plan (SAFE).
Meeting Outcomes and Press Statements
The NATO Defense Ministers Meeting in Brussels concluded with final assessments and press statements. Secretary General Mark Rutte emphasized the alliance’s determination to enhance its collective response capacity to current security threats and affirmed that NATO will continue to strengthen its deterrence while preserving its defense identity.
Mark Rutte’s Press Conference
In his press conference following the meeting Secretary General Rutte stated that integrated drone defense systems under the “Eastern Sentry” operation have been tested. He explained that these systems incorporate new technologies for detecting tracking and neutralizing aerial threats.
Rutte stated that NATO’s innovation capacity will be enhanced cooperation with the private sector in defense technologies will be deepened and coordination between NATO and the EU will continue. He also noted that “Eastern Sentry” applications are not limited to the eastern flank and can be activated in other regions when necessary.
Support programs for Ukraine were also revisited during the press conference. Rutte stated that the U.S.-led PURL (Prioritised Ukraine Requirements List) program continues to grow with more than sixteen NATO allies now participating after it began with six countries. He confirmed that this support package ensures Ukraine’s access to U.S.-produced equipment such as air defense systems and Patriot interceptors.
Rutte stated that this support for Ukraine is included within NATO’s overall defense spending targets and that allies’ contributions will count toward NATO’s budget criteria.
Joint Statements by Member States
In the final session of the meeting Germany the United Kingdom and Ukraine held a joint press conference. The discussions focused on strengthening Ukraine’s defense capacity sustaining collective financial support mechanisms and expanding joint production initiatives.
It was also noted that the “Odin’s Eye” satellite-based early warning system agreement signed by Germany and France will contribute to NATO’s collective defense strategy.
In his closing remarks Secretary General Mark Rutte stated “NATO is a defense alliance and it will remain so. But this defense alliance is ready to do whatever it takes to secure the safety of one billion people.”
With these statements the Defense Ministers Meeting in Brussels concluded with decisions recorded to increase defense investments develop new capabilities against drone threats and sustain support for Ukraine.
