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

In the News

Mar 25, 2026

Kroenig quoted in The New York Times on NATO, Trump, and Iran

On March 25, Atlantic Council vice president and Scowcroft Center senior director Matthew Kroenig was quoted in The New York Times on NATO Secretary General Rutte's praise of the war in Iran, arguing that Rutte openly criticizing President Trump would undermine the alliance.

Iran NATO

UkraineAlert

Mar 24, 2026

Could Russia use fake separatists to destabilize Estonia and discredit NATO?

By James Rice

In recent weeks, references to a pro-Russian separatist movement in neighboring Estonia have begun appearing with increasing frequency on social media. However, not everyone is convinced that the so-called "Narva People's Republic" is worthy of serious attention, writes James Rice.

Conflict Disinformation

Dispatches

Mar 23, 2026

What Romania’s role in the Iran war reveals about its diplomatic positioning

By Alex Șerban, Kirsten Fontenrose

Amid transatlantic differences over the Iran war, Romania’s ability to maintain a balance between Washington and its European partners is a valuable strategic contribution to NATO.

Central Europe Conflict

In the News

Mar 20, 2026

Grigas in Novaya Gazeta Europe: NATO’s next test

By Atlantic Council

Europe & Eurasia NATO

Dispatches

Mar 18, 2026

Europe should help in the Gulf to serve its own interests, regardless of Trump’s demands

By Daniel Fried, Jörn Fleck

European leaders have plenty of reasons to engage constructively with the United States and partners in the Middle East.

Conflict Europe & Eurasia

TURKEYSource

Mar 18, 2026

The unspoken yet growing synergy in Turkey–Spain relations

By Riccardo Gasco & Samuele C. Abrami

Spanish-Turkish defense cooperation could help normalize Turkey as a security actor within the Euro-Atlantic perimeter.

Europe & Eurasia NATO

Dispatches

Mar 13, 2026

What Rob Jetten’s new minority government means for Dutch and European defense

By Elmar Hellendoorn

The new Dutch prime minister and his minority coalition face the most significant geopolitical realignment in Europe in decades.

Europe & Eurasia NATO

TURKEYSource

Mar 12, 2026

Turkey has weathered regional instability before. But the war in Iran poses greater risks to Ankara than past conflicts.

By Grady Wilson

Turkey is seeking to limit fallout from the US and Israeli war against Iran but threats to national security increasingly threaten its position.

Conflict Iran

Report

Mar 11, 2026

Navigating change: US-Turkish defense relations in 2026

By Atlantic Council Turkey Program

The sixth issue of the Defense Journal by Atlantic Council Turkey Program, takes up several of the regional, military-technical, and policy issues in US-Turkish relations.

Conflict Europe & Eurasia

Report

Mar 11, 2026

Q&A with Turkish Member of Parliament Fuat Oktay

By Atlantic Council Turkey Program

A Q&A with Turkish Member of Parliament Fuat Oktay, covering US- Türkiye relations, the Turkish defense industry, and NATO.

Defense Technologies Europe & Eurasia

Experts

Events