NATO

NATO

From June 24 to 25, heads of state and government gathered at the NATO Summit in The Hague, where they agreed on a new commitment to spend 5 percent of gross domestic product on defense by 2035. Check out our commentary, analysis, and events covering the convening, courtesy of our experts.

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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

Putin is preparing for a long war

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
Putin is preparing for a long war

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
Putin is preparing for a long war

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
Putin is preparing for a long war

New Atlanticist Jun 25, 2025

Experts react: NATO allies agreed to a 5 percent defense spending target in a low-drama summit. Now what?

By Atlantic Council experts

The Alliance summit was notable for what was said and done, especially about defense spending—but also for what was left off the agenda.
Europe & Eurasia NATO
Putin is preparing for a long war

Inflection Points Jun 24, 2025

Dispatch from The Hague: How Trump can build on his Middle East success with NATO

By Frederick Kempe

As the Alliance summit begins, the US president can already justifiably trumpet three major achievements in the Middle East. Will he add one more in Europe?
Conflict Europe & Eurasia
Putin is preparing for a long war

New Atlanticist Jun 23, 2025

Expect NATO’s new spending pledge to be overshadowed by weakening US commitment and inaction on Ukraine

By Ian Brzezinski, Ryan Arick

The Hague summit will ultimately be defined by what the US president communicates about his commitment to transatlantic security and what NATO allies do to support Ukraine.
Defense Policy NATO
Putin is preparing for a long war

New Atlanticist Jun 20, 2025

What counts as ‘defense’ in NATO’s potential 5 percent spending goal?

By John R. Deni, Ryan Arick

The Alliance must ensure that “defense related” items truly contribute to collective defense as it plans its new, larger spending goal.
Defense Policy Europe & Eurasia
Putin is preparing for a long war

Issue Brief Jun 5, 2025

Immediate steps that Europe can take to enhance its role in NATO defense

By Franklin D. Kramer, Kristen Taylor

As NATO members gather in the Hague amid uncertainty about US commitment to the continent and concerns about Russia’s military rebuilding, what can European nations do to deter and, if necessary, defeat threats from Moscow?
Europe & Eurasia NATO
Putin is preparing for a long war

New Atlanticist Jun 5, 2025

What explains the transatlantic rift? It’s all about threat perception.

By Jason Davidson

NATO allies’ differing threat perceptions provide the backdrop for what could be a contentious summit in The Hague this month.
Defense Industry Defense Policy

FEATURED EVENTS

Online Event Thu, July 3, 2025 • 4:00 am ET

Finnish President Alexander Stubb on Europe’s security after the NATO Summit

AN #ACFRONTPAGE EVENT—Finnish President Alexander Stubb shares his conclusions from the NATO Summit in The Hague and how Europe must adapt its approach to security.

Conflict Defense Policy Europe & Eurasia European Union
Online Event Fri, June 20, 2025 • 4:00 pm ET

Sweden’s foreign minister on the 2025 NATO Summit agenda

Foreign Minister Maria Malmer Stenergard joins the Atlantic Council to discuss the NATO Summit and the future of transatlantic relations.
Europe & Eurasia NATO Northern Europe Politics & Diplomacy
Online Event Tue, June 10, 2025 • 12:00 pm ET

Senator Jeanne Shaheen on Russia’s war and The Hague summit

Shaheen joins Punchbowl News’ Andrew Desiderio for a conversation on the upcoming NATO Summit in The Hague and US policy on Russia and Ukraine.
Conflict International Organizations NATO
Public Event Wed, May 14, 2025 • 9:30 am ET

Navigating a new era of NATO

A discussion on navigating a new era of NATO in today’s shifting geopolitical environment.
Europe & Eurasia NATO Security & Defense United States and Canada

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.

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Content

UkraineAlert

Jan 3, 2023

Putin is preparing for a long war

By Alexander Motyl

Vladimir Putin used his traditional New Year address on December 31 to mobilize the Russian public for a long war in Ukraine while warning that the West is intent on "destroying Russia," writes Alexander Motyl.

Conflict Disinformation

In the News

Jan 2, 2023

Brzezinski in TVN24 discussing the importance of defense investment in Poland and Germany

By Ian Brzezinski

On January 2, Transatlantic Security Initiative Fellow Ian Brzezinski was quoted in TVN24 discussing the importance of investing in defense and modernization efforts for Poland and Germany (text in Polish).

Europe & Eurasia Germany

In the News

Dec 31, 2022

Zysk in iNews discussing the threat that Russia’s war in Ukraine presents to energy in Europe

By Katarzyna Zysk

On December 31, the Transatlantic Security Initiative’s Nonresident Senior Fellow Katarzyna Zysk was quoted in iNews discussing the implications of possible attacks from the Kremlin on European energy and data links.

Europe & Eurasia Geopolitics & Energy Security

UkraineAlert

Dec 26, 2022

Eight reasons for Ukrainian optimism in 2023

By Brian Mefford

Ukrainians have experienced an incredibly traumatic year but the country enters 2023 with reason for cautious optimism that Vladimir Putin's criminal invasion can be decisively defeated, writes Brian Mefford.

European Union NATO

Defense Journal by Atlantic Council IN TURKEY

Dec 22, 2022

Q&A with Lieutenant General (retired) Ben Hodges

Former commanding general of US Army Europe Ben Hodges shares his thoughts on the United States-Turkey defense partnership.

Conflict Europe & Eurasia

Defense Journal by Atlantic Council IN TURKEY

Dec 22, 2022

Turkey’s global military footprint in 2022

By Rich Outzen

A breakdown of Turkey's evolving global military posture and defense partnerships and their effect on US policy and interests.

Conflict Defense Policy

Defense Journal by Atlantic Council IN TURKEY

Dec 22, 2022

Being a better ally at tough times requires a genuine and full solidarity with all allies

By Basat Öztürk

Turkey's contributions to the NATO Alliance, current and historic, warrant it solidarity and understanding from its partners.

Conflict Defense Policy

UkraineAlert

Dec 22, 2022

Russia’s defeat is the top global priority for 2023

By Oleksii Reznikov

Ensuring that the Russian invasion of Ukraine ends in defeat is vital for the international security system and must be the strategic priority for 2023, writes Ukrainian Defense Minister Oleksii Reznikov.

Conflict European Union

In the News

Dec 17, 2022

Vershbow in TV3 discussing the implications of Russia’s war in Ukraine

By Alexander Vershbow

On December 17, Atlantic Council Distinguished Fellow Ambassador Alexander Vershbow was quoted in TV3 discussing the implications of Russia’s war on the future of the North Atlantic Alliance (text in Lithuanian).

Europe & Eurasia Lithuanian
Ukrainian soldier with his weapon in a wooden cottage near the Donbas frontlines, Donetsk. (Source: Celestino Arce/NurPhoto via Reuters Connect)

New Atlanticist

Dec 16, 2022

Russian War Report: Fierce fighting in Donetsk despite the onset of winter

By Digital Forensic Research Lab

While many had hoped Winter would slow the fighting in Ukraine, the conflict has continued and, in some cases including in Donetsk, intensified.

Conflict Drones
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Experts

Fellow

Samuel Denney

Nonresident Fellow

Transatlantic Security Initiative

English Europe & Eurasia

Staff

Philippe Dickinson

Deputy Director

Scowcroft Center for Strategy and Security Transatlantic Security Initiative

Chinese East Asia

Board director

Ambassador Paula J. Dobriansky

Vice Chair, Scowcroft Center for Strategy and Security

Scowcroft Center for Strategy and Security

Latin America China

Fellow

Arnold C. Dupuy

Nonresident Senior Fellow

Atlantic Council Turkey Program

Turkey Energy & Environment

Fellow

David F. Helvey

Nonresident Senior Fellow

Indo-Pacific Security Initiative Scowcroft Center for Strategy and Security

Defense Industry Europe & Eurasia

Fellow

Cori Fleser

Nonresident Senior Fellow

Scowcroft Center for Strategy and Security Transatlantic Security Initiative

Americas Defense Policy
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Events

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

US-Turkish defense relations and the upcoming NATO Summit
Defense Industry Defense Policy Europe & Eurasia Geopolitics & Energy Security