NATO

NATO

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

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

Macedonia and Greece Settle Twenty-Seven-Year Dispute with a New Name

Dispatches
Apr 20, 2026

Five ideas to make the upcoming NATO Summit in Ankara a success

By
Atlantic Council experts

While the upcoming summit is unlikely to produce anything as singularly significant as 2025’s “5 percent” pledge, there are important steps the Alliance should take.

Europe & Eurasia
NATO

Macedonia and Greece Settle Twenty-Seven-Year Dispute with a New Name

Dispatches
Apr 10, 2026

Dispatch from Vilnius: Warfare is evolving rapidly. Here’s how NATO can keep up.

By
David Julazadeh, Julia Salabert

The most important change is that the cost barrier to generating strategic effects has dropped dramatically.

Defense Industry
Europe & Eurasia

Macedonia and Greece Settle Twenty-Seven-Year Dispute with a New Name

Dispatches
Jan 21, 2026

To adapt to today’s security threats, NATO should prioritize the basics of defense innovation

By
Julia Salabert, Kristen Taylor

Transatlantic allies must focus on accelerating defense innovation while strengthening their defense industrial bases.

Defense Industry
Defense Policy

Macedonia and Greece Settle Twenty-Seven-Year Dispute with a New Name

New Atlanticist
Jun 27, 2025

Four fundamental questions the NATO Summit did not answer

By
Torrey Taussig

Over the coming months, NATO allies will have to wrestle with questions about the US commitment to Europe, their shared approach to China, and more.

Conflict
Defense Industry

Macedonia and Greece Settle Twenty-Seven-Year Dispute with a New Name

Inflection Points
Jun 26, 2025

Dispatch from The Hague: It’s been Trump’s week in Europe and Iran

By
Frederick Kempe

What connects the recent events in Iran and at the NATO Summit is that they won’t be remembered for the threats countered but rather for the opportunities seized.

Europe & Eurasia
Iran

Macedonia and Greece Settle Twenty-Seven-Year Dispute with a New Name

Fast Thinking
Jun 25, 2025

Trump warmed to NATO at The Hague. But what about Ukraine?

By
Atlantic Council

Allies reiterated their commitment to collective defense. But absent from the communiqué was any mention of how Russia’s war against Ukraine should end.

Europe & Eurasia
NATO

FEATURED EVENTS

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


Public Event
Fri, April 17, 2026 • 11:45 am ET

The British ambassador to the US on Euro-Atlantic security and the Middle East

British Ambassador to the United States Sir Christian Turner joins the Atlantic Council to discuss the UK’s ongoing diplomatic efforts in the Middle East and its vision for the future of Euro-Atlantic security cooperation.

Europe & Eurasia
Iran
Middle East
NATO


Online Event
Tue, April 7, 2026 • 10:00 am ET

US-Turkish defense relations and the upcoming NATO Summit

A discussion on the new era for the bilateral US-Turkish defense relationship and the significance of the 2026 NATO Summit in Ankara.

Defense Industry
Defense Policy
Europe & Eurasia
Geopolitics & Energy Security


TUNE IN

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

New Atlanticist

Jun 13, 2018

Macedonia and Greece Settle Twenty-Seven-Year Dispute with a New Name

By Sarah Bedenbaugh

In the midst of a news cycle dominated by the historic summit between the United States and North Korea, one might be forgiven for overlooking the news of another diplomatic triumph. On June 12, the prime ministers of Greece and Macedonia announced that the two countries had reached agreement on a deal to end their […]

European Union Greece

UkraineAlert

Jun 7, 2018

Ukraine’s Veterans Are a Powerful Constituency. Who Will Control Them?

By Lauren Van Metre

On February 27, Ukraine’s parliament voted to establish a new Ministry for Veterans, pending the approval of the Cabinet of Ministers. The parliament has been active on veterans’ issues, adopting more than thirty laws in the last three years to provide social services and protections. But more than twenty ministries and government departments handle veterans’ […]

NATO Security & Defense

New Atlanticist

Jun 6, 2018

NATO Allies Poised to Sign Off on US Plan to Deter Russian Aggression

By Brooks Tigner

BRUSSELS – The expected nod by allied defense ministers on June 7 for a new “readiness initiative” to deter aggression against NATO’s home territory will set in motion a reactive capability that the Alliance has not seen since the end of the Cold War, according to allied officials. “This is big stuff, it involves no […]

NATO Russia
Secretary General Jens Stoltenberg and President Donald Trump, May 17, 2018 (photo: NATO)

NATOSource

May 24, 2018

NATO Chief Worried About Fissures Between United States and Europe

By Robbie Gramer, Foreign Policy

NATO Secretary-General Jens Stoltenberg said during a visit to Washington this week he is worried about the significant gaps between the United States and Europe on some of the world’s most important issues, from climate change to America’s withdrawal from the Iran nuclear agreement.

Europe & Eurasia NATO
German Leopard 2, December 2011, (US Army).

NATOSource

May 16, 2018

Is Germany’s Military Readiness Problem a Critical Vulnerability for NATO?

By John Vandiver, Stars and Stripes

Germany’s military is virtually undeployable and security experts say it is too weak to meet its obligations to its allies, as it prepares to assume command of NATO’s crisis response force next year.

Germany NATO
NATO Secretary General Jens Stoltenberg, Paris, May 15, 2018.

NATOSource

May 16, 2018

Stoltenberg Provides Details of NATO’s Cyber Policy

By Jens Stoltenberg, NATO

In recent years, we have seen many large scale cyber-attacks.

Cybersecurity France

New Atlanticist

May 11, 2018

Scaparrotti: Preserve the Alliance

By Ashish Kumar Sen

The United States and NATO must take steps to preserve the unity of the transatlantic alliance in the face of a “complex and dynamic security environment,” said Gen. Curtis M. Scaparrotti, supreme allied commander Europe and commander, US European Command.Noting skepticism about the strength of the rules-based international order, Scaparrotti said: “This is why now, more than ever, […]

NATO Security & Defense

Transcript

May 11, 2018

Presentation of 2018 Distinguished Military Leadership Award to General Curtis M. Scaparrotti

By Atlantic Council

Atlantic Council 2018 Distinguished Leadership Awards Distinguished Military Leadership Award Presentation

NATO Security & Defense

Transcript

May 10, 2018

Former US President George W. Bush: “People in the United States Cannot Escape World Responsibility”

By Atlantic Council

Atlantic Council 2018 Distinguished Leadership Awards Distinguished International Leadership Award Presentation

NATO Security & Defense

New Atlanticist

May 10, 2018

Waiting for Europe’s Budgetary Chickens to Roost—or Roast—At NATO

By Brooks Tigner

BRUSSELS — When the other twenty-eight allies gather for NATO’s next summit in Brussels in July, many among them will undoubtedly be waiting nervously for the arrival of Air Force One and the 29th allied leader it will carry to the Belgian capital—US President Donald J. Trump. The reason for their nervousness will be money: […]

NATO Security & Defense
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Experts

Fellow

Kyle Atwell

Nonresident Senior Fellow

Forward Defense Scowcroft Center for Strategy and Security

Afghanistan Colombia

Fellow

David Auerswald

Nonresident Senior Fellow

Scowcroft Center for Strategy and Security Transatlantic Security Initiative

Defense Policy Europe & Eurasia

Staff

James Batchik

Associate Director

Europe Center

Central Europe Digital Policy

Fellow

Andrew Bernard

Nonresident Senior Fellow

Europe Center

NATO Europe & Eurasia

Fellow

Hans Binnendijk

Distinguished Fellow

Scowcroft Center for Strategy and Security Transatlantic Security Initiative

Defense Policy Europe & Eurasia

Fellow

Sara Bjerg Moller

Nonresident Senior Fellow

Indo-Pacific Security Initiative Scowcroft Center for Strategy and Security

Danish Europe & Eurasia
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Events

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 is hosting Senators Shaheen and Tillis for a conversation on the upcoming NATO Summit in Ankara.
Europe & Eurasia NATO Security & Defense