NATO

NATO

From July 7 to 8, 2026, heads of state and government  gathered at the NATO Summit in Ankara, Turkey, where allies sought to capitalize on the success of 2025’s landmark defense spending pledge and begin converting cash into capabilities. Check out our commentary, analysis, and events covering the convening and our latest analysis on NATO, courtesy of our experts.

Ankara Summit Content Series

These articles are part of a series featuring Atlantic Council experts’ analysis and recommendations on the key challenges facing allies at the NATO Summit in Ankara, Turkey, and beyond.

How European NATO allies are stepping up, by the numbers

This year’s NATO Summit takes place at a critical time for the Alliance. With no marquee deliverable like last year, NATO leadership will point to progress from European allies on defense spending, defense industrial production, and aid to Ukraine.

Read more

European allies can boost NATO unity at the Ankara summit by accelerating eastern flank deterrence

Ahead of the upcoming summit, European allies should commit to accelerating their deployment of full-strength combat brigades to the Baltic states by 2027.

Read more

NATO allies need a plan for addressing threats below the threshold of war

NATO should take on a more active role in coordinating the response to attacks below the threshold of war. Specifically, the Alliance should use the upcoming NATO Summit in Ankara to establish response options for its member states.

Read more

The Ankara summit is an opportunity for NATO to ramp up engagement with its southern neighborhood

NATO’s engagement with its southern neighborhood has been inconsistent, despite growing security challenges. The Ankara summit offers and opportunity to strengthen dialogue with regional partners and reinforce NATO’s southern strategy.

Read more

Innovation ranges: How NATO can test and deploy cutting-edge capabilities faster

The Ankara summit offers allies an opportunity to absorb the lessons from innovation ranges and revitalize the defense innovation pipeline.

Read more

Civilian infrastructure is now a strategic target. NATO must adapt to protect it.

To help build resilience, NATO allies should integrate Nordic, Baltic, and Ukrainian “total defense” practices into NATO planning and exercises.

Read more

Europe should take the long bet on the US and the transatlantic security relationship

At the upcoming Ankara summit, European allies should underscore their increased defense spending and their tangible contributions to shared security.

Read more

How NATO can strengthen the transatlantic defense industrial base in Ankara and beyond

The NATO Summit in Ankara is an opportunity to advance a stronger, more integrated transatlantic defense industrial base.

Read more

Europe’s no-panic playbook for a radically different US foreign policy

NATO and the EU need to make significant, lasting changes in response to Trump 2.0 national security policy–quickly, and ideally in coordination with Washington.

Read more

NATO’s new Arctic presence shows that European allies are stepping up

Heading into the Ankara summit, the Arctic region offers a prime example of where European allies are stepping up and laying the groundwork for deeper cooperation.

Read more

More European NATO allies should step up help to Ukraine through PURL

NATO’s Ankara summit is an opportunity for allies to expand participation in the Prioritized Ukraine Requirements List (PURL), which funds US-made military equipment for Ukraine.

Read more

NATO can emerge from the Ankara summit stronger. Here’s how.

Allies can strengthen the Alliance by continuing to increase defense spending, accelerating joint capability development, and sustaining their support for Ukraine.

Read more

TRACKING NATO SPENDING

Trackers and Data Visualizations

Jun 20, 2025

NATO defense spending tracker

By Kristen Taylor, Julia Salabert

The Transatlantic Security Initiative’s NATO defense spending tracker delves into data and figures to analyze current defense spending trends.

Europe & Eurasia NATO

FEATURED READING

Wieslander in Swedish Radio podcast

Dispatches Jul 9, 2026

Eleven takeaways from the NATO Summit in Ankara 

By Atlantic Council experts

Atlantic Council experts break down the most important developments coming out of the Ankara summit.
Defense Industry Defense Policy
Wieslander in Swedish Radio podcast

Fast Thinking Jul 8, 2026

Was the NATO Summit a success?

By Atlantic Council

Atlantic Council experts break down an eventful two days in Ankara.
NATO Security & Defense
Wieslander in Swedish Radio podcast

Dispatches Jul 2, 2026

Civilian infrastructure is now a strategic target. NATO must adapt to protect it.

Allies must preserve the ability to move, reinforce, sustain, communicate, mobilize, and, if necessary, fight under conditions of disruption.
Europe & Eurasia NATO
Wieslander in Swedish Radio podcast

Dispatches Jul 2, 2026

Europe should take the long bet on the US and the transatlantic security relationship

By Ian Brzezinski, Philippe Dickinson

In Ankara, European leaders must seize the opportunity to reinforce the long-term foundations of the Alliance.
Defense Policy Europe & Eurasia
Wieslander in Swedish Radio podcast

Dispatches Jun 23, 2026

How European NATO allies are stepping up, by the numbers

By Kristen Taylor, Matt Trunkey

Expect NATO leadership to focus on three main issues: defense spending, defense industrial production, and aid to Ukraine.
Defense Industry Defense Policy
Wieslander in Swedish Radio podcast

Dispatches Jun 17, 2026

NATO’s southern flank is exposed. Portugal can help fortify it.

By Randi Charno Levine

The Alliance was not designed to focus only on its easter flank. Vulnerabilities to NATO’s south are accumulating faster than strategy is adapting.
Maritime Security NATO

FEATURED EVENTS

Private Event Thu, June 25, 2026 • 1:45 pm ET

NATO Secretary General Mark Rutte on the Ankara Summit Agenda

AN AC FRONT PAGE EVENT—NATO Secretary General Mark Rutte lays out his priorities for the upcoming Ankara summit.

Central Europe Eastern Europe Europe & Eurasia European Union
Public Event Wed, June 17, 2026 • 3:30 pm ET

Senators Jeanne Shaheen and Thom Tillis on the upcoming NATO Summit in Ankara

AN AC FRONT PAGE EVENT—The Atlantic Council hosts Senators Shaheen and Tillis for a conversation on the upcoming NATO Summit in Ankara.
Europe & Eurasia NATO Security & Defense
Public Event Tue, April 28, 2026 • 10:15 am ET

Belgium’s defense minister on the future of transatlantic security relations

Minister of Defense of Belgium Theo Francken shares his views on transatlantic security developments and Belgium’s role in Europe’s growing defense industry.
Defense Policy Europe & Eurasia NATO Politics & Diplomacy

TUNE IN

ARCHIVES: THE ATLANTIC COUNCIL ON THE ROAD TO THE NATO SUMMIT

Programs and initiatives

The Transatlantic Security Initiative, in the Scowcroft Center for Strategy and Security, shapes and influences the debate on the greatest security challenges facing the North Atlantic Alliance and its key partners.

Learn more

Within the Atlantic Council’s longstanding commitment to strengthening the transatlantic relationship, the Atlantic Council Turkey Program conducts research, provides thought leadership, and offers a platform for strategic dialogue between the US, Turkey, and NATO allies to address the region’s toughest challenges and explore opportunities, including in the fields of energy, business & trade, technology, defense, and security.

Learn more

Content

In the News

Dec 10, 2025

Wieslander in Swedish Radio podcast

Director for Northern Europe, Anna Wieslander was interviewed in the Swedish Radio podcast “USApodden” (The USA podcast) on the European reactions to the new US NSS and its implications for European security and policy. While Europe remains important for the US Administration, it is perceived to have several challenges that Europe needs to deal with, […]

Defense Policy NATO

In the News

Dec 9, 2025

Yevgeniya Gaber joins War on the Rocks to for a Black Sea regional outlook for 2026
Conflict Europe & Eurasia

In the News

Dec 8, 2025

Charai for The Jerusalem Strategic Tribune: No Stabilization in Gaza Without Dismantling Hamas

By Atlantic Council

Conflict International Security Assistance Force

TURKEYSource

Dec 2, 2025

Any peace deal that empowers Russia is a direct security threat to Turkey

By Yevgeniya Gaber

As US talks with Russia and Ukraine intensify, Turkey must reassert regional leadership and help secure a sustainable peace in Ukraine and in the Black Sea.

Conflict Europe & Eurasia

New Atlanticist

Dec 1, 2025

Why Spain is not meeting NATO spending targets

By Jacobo Ramos Folch

Spain’s reluctance to increase spending on its military risks undermining its international credibility and Europe’s collective defense.

Defense Policy Europe & Eurasia

In the News

Nov 27, 2025

Yevgeniya Gaber interview libertatea.ro, on the U.S. “peace plan” proposals for Ukraine and the Russian-Ukrainian-U.S. negotiations
Conflict Europe & Eurasia

New Atlanticist

Nov 26, 2025

What prolonged Russian aggression against Europe could mean for the Balkans

By Agon Maliqi

The prospect of a prolonged, wider European war in the coming years is reshaping strategic calculations throughout the Balkans.

Conflict Crisis Management
NATO announced Baltic Sentry 2025, a multi-domain vigilance activity aimed at increasing maritime situational awareness in the Baltic Sea area, to deter and defend against attacks on Critical Undersea Infrastructures (CUI).

Issue Brief

Nov 26, 2025

How the Baltic Sea nations have tackled suspicious cable cuts

By Elisabeth Braw

Two places in the world's oceans see a lot of suspicious maritime behavior: the Baltic Sea, and the waters around Taiwan. Elisabeth Braw reports from the NATO task force charged with protecting the undersea cables and pipelines essential to daily life in Europe, with lessons for Baltic states and Taiwan, too.

Europe & Eurasia Maritime Security

In the News

Nov 26, 2025

Michta interviewed in Defense24 on Ukraine peace plan

On November 26, Andrew Michta, nonresident senior fellow with the GeoStrategy Initiative in the Scowcroft Center, was interviewed for an article in “Defense24”. He argues that as proposed, the deal could reward Russia and prove costly for Ukraine.

Conflict NATO

Fast Thinking

Nov 21, 2025

The good, the bad, and the ugly in the US peace plan for Ukraine 

By Atlantic Council

Our experts assess the Trump administration’s proposal for ending the war in Ukraine and what to expect next.

Conflict Europe & Eurasia
Load More

Experts

Fellow

Leah Scheunemann

Nonresident Fellow

Scowcroft Center for Strategy and Security Transatlantic Security Initiative

NATO Security & Defense

Fellow

Wayne Schroeder

Nonresident Senior Fellow

Scowcroft Center for Strategy and Security Transatlantic Security Initiative

Arms Control Defense Policy

Fellow

Alex Șerban

Director, Romania Office

Scowcroft Center for Strategy and Security Transatlantic Security Initiative

English Europe & Eurasia

Millennium fellow

Alp Sevimlisoy

CEO, Alp Sevimlisoy Yatırım (Alp Sevimlisoy Investment)

Millennium Leadership Program

NATO Defense Policy

Fellow

Joanna Siekiera

Nonresident Fellow

Indo-Pacific Security Initiative Scowcroft Center for Strategy and Security

Rule of Law Polish

Fellow

Mark Simakovsky

Nonresident Senior Fellow

Eurasia Center Europe Center

Russia National Security
Load More