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

Wieslander published in Euractiv

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
Wieslander published in Euractiv

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
Wieslander published in Euractiv

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
Wieslander published in Euractiv

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
Wieslander published in Euractiv

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
Wieslander published in Euractiv

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
Wieslander published in Euractiv

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
Wieslander published in Euractiv

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
Wieslander published in Euractiv

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

In the News

Feb 13, 2026

Wieslander published in Euractiv

On Friday, February 13, Anna Wieslander, Director for Northern Europe, had her co-authored op-ed, “The US wants a Europe-led NATO. Europeans should start planning it,” published in Euractiv. In the article, Wieslander and Rachel Ellehuus, Director-General of the Royal United Services Institute (RUSI), argues that Europe must urgently take action to strengthen its defence capabilities, rather […]

NATO Northern Europe

Report

Feb 12, 2026

Putin’s next move? Five Russian attack scenarios Europe must prepare for

By Richard D. Hooker, Jr.

Whether emboldened by victory in Ukraine or motivated by a loss to pursue success elsewhere, Russian president Vladimir Putin is likely to continue his campaign of aggression. The Nordic and Baltic region, already subject to a campaign of intimidation, is in the Kremlin’s crosshairs—with these five places at greatest risk.

Defense Policy Eastern Europe

Inflection Points

Feb 12, 2026

Dispatch from Munich: Present at the destruction or the creation?

By Frederick Kempe

This year’s Munich Security Conference presents the transatlantic Alliance with two very different paths ahead.

Europe & Eurasia Germany

Issue Brief

Feb 4, 2026

A new Arctic strategy for Sweden

By David Auerswald

Sweden has the largest Nordic economy, a defense budget double what it was in 2022 and set to grow more, and cross-party consensus behind the foreign policy shifts that led Stockholm to join NATO in 2024. The government can and should shift its approach in the High North to a singular focus on deterring Russia.

Defense Policy Europe & Eurasia

Issue Brief

Feb 4, 2026

Sweden’s role in countering hybrid threats in the Baltic Sea region

By Justina Budginaite-Froehly

The accession of Sweden to NATO brought the majority of the Baltic Sea under alliance control. Despite NATO's conventional superiority in the region, Russia continues to probe the Alliance's resolve with actions below the threshold of armed conflict. What advantages can NATO’s newest members offer the Alliance as it faces this aggression?

Defense Policy Eastern Europe

In the News

Feb 2, 2026

Kroenig quoted in The Hill on US strategy in Greenland

By Atlantic Council

On February 2, Atlantic Council vice president and Scowcroft Center senior director Matthew Kroenig was quoted in The Hill on talks between the US and Denmark regarding Greenland.

Greenland NATO

Dispatches

Jan 27, 2026

How the Nordic-Baltic states became Europe’s reliable security engine

By Anna Wieslander

Eight Northern European states are acting together early and turning solidarity into capabilities and delivery. 

NATO Northern Europe

Fast Thinking

Jan 21, 2026

The future of Greenland and NATO after Trump’s Davos deal

By Atlantic Council

Our experts shed light on Trump’s speech at Davos and what the “framework of a future deal” on Greenland means for transatlantic relations.

Conflict Europe & Eurasia

Dispatches

Jan 21, 2026

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

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

Defense Industry Defense Policy

In the News

Jan 21, 2026

Rich Outzen discusses Greenland on TRT World print
Defense Policy Greenland
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Experts

Fellow

Lisa Aronsson

Nonresident Senior Fellow

Scowcroft Center for Strategy and Security Transatlantic Security Initiative

Europe & Eurasia NATO

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
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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