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.

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

FEATURED EVENTS

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.

Content

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

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

New Atlanticist

Nov 20, 2025

Russia’s shadow war: How the Kremlin uses sabotage to wear down Europe

By Piotr Arak

Moscow’s goal is not just to damage infrastructure but also to sow distrust inside Western societies.

Europe & Eurasia NATO

Issue Brief

Nov 19, 2025

Why Ankara’s rising power in the Sahel could benefit the West

By Alp Ozen, Haley Nelson

Turkey offers a rare channel in the Sahel that the West could use to recalibrate its approach to the region.

Africa Energy & Environment

New Atlanticist

Nov 19, 2025

Dispatch from Warsaw: How to respond as Putin ratchets up the pressure

By Daniel Fried

A suspected act of sabotage on a Polish railway line has highlighted the need for NATO countries to respond to Russian aggression.

Central Europe Crisis Management

In the News

Nov 19, 2025

Yevgeniya Gaber joins El Espanol for comments on president Zelenskyy’s visits to Spain and Turkey, and his meeting with President Erdogan.

Europe & Eurasia NATO

Report

Nov 17, 2025

Building the digital front line: Understanding big tech decision-making in Ukraine

By Emma Schroeder

In this report, author Emma Schroeder examines which factors most shaped tech companies’ decisions as to whether and how to lend their support to Ukraine throughout the war.

Cybersecurity Defense Industry

TURKEYSource

Nov 10, 2025

Turkey’s Eurofighter stopgap: The best available, not the best possible

By Can Kasapoğlu

Turkey’s Eurofighter Typhoon procurement offers air superiority and could lead to deeper intra-NATO cooperation.

Defense Technologies Europe & Eurasia

New Atlanticist

Oct 30, 2025

What does the US drawdown in Romania mean for European defense? 

By Atlantic Council experts

The drawdown marks the first officially announced step of the Trump administration’s planned pullback of its European force presence.

Central Europe Defense Policy

In the News

Oct 25, 2025

Yevgeniya Gaber interviewed and quoted by Clingendael Institute on Turkey’s role in the Black Sea and opportunities to cooperate with the EU within the EU Black Sea hub framework

Defense Policy Europe & Eurasia

Experts

Events