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

Aug 31, 2023

Townsend featured in The Spectator discussing discussing US support for Ukraine

By James J. Townsend Jr.

On August 31, Transatlantic Security Initiative senior advisor Jim Townsend was featured in The Spectator discussing US support for Ukraine.

Europe & Eurasia NATO

In the News

Aug 31, 2023

Kepe featured in National Defence Magazine on NATO’s Strategic Concept and NATO’s response to cyber threats

By Marta Kepe

On August 31, Transatlantic Security Initiative nonresident senior fellow Marta Kepe was interviewed by National Defence Magazine on NATO’s Strategic Concept and NATO’s response to cyber threats.

Cybersecurity Defense Policy

In the News

Aug 31, 2023

Polymeropoulos featured in The Messenger on enhanced assistance to Ukraine

Marc Polymeropoulos was featured on The Messenger discussing the criticality of timely military assistance to Ukraine.

Defense Policy Defense Technologies

In the News

Aug 30, 2023

Feldman-Piltch in Non-State Actress on F-16s for Ukraine

By Maggie Feldman-Piltch

On August 30, Transatlantic Security Initiative nonresident senior fellow Maggie Feldman-Piltch wrote the latest edition of her project “Non-State Actress.” In this edition of Non-State Actress, Maggie Feldman Piltch explains the different ways the United States demonstrates its commitment in relationships, drawing parallels with American support for Ukraine. In addition, Feldman-Piltch describes the recent developments […]

Defense Technologies Europe & Eurasia

In the News

Aug 29, 2023

Townsend featured in TVP World discussing Poland’s purchase of Apache helicopters

By James J. Townsend Jr.

On August 29, Transatlantic Security Initiative senior advisor Jim Townsend was quoted in TVP World discussing Poland’s purchase of Apache helicopters.

Europe & Eurasia NATO

In the News

Aug 29, 2023

Rich Outzen quoted by Menekse Tokyay for Arab News (Saudi Arabia) in article on US-TR military exercises

Europe & Eurasia NATO

In the News

Aug 28, 2023

Townsend featured in Central European Times arguing that Poland’s purchase of Apache helicopters is a good and sensible investment

By James J. Townsend Jr.

On August 28, Transatlantic Security Initiative senior advisor Jim Townsend was quoted in Central European Times arguing that Poland’s purchase of Apache helicopters is a good and sensible investment. 

Europe & Eurasia NATO

Scorecard

Aug 28, 2023

Scowcroft scorecard: NATO’s Vilnius communiqué embarks on a new era of deterrence, but punts on key decisions

By Atlantic Council

During the 2023 NATO Summit in Vilnius, heads of state and government issued a 90-paragraph communiqué, outlining key priorities for NATO in the coming term. Did allies succeed in addressing today’s threats while accounting for tomorrow’s challenges? Experts from the Atlantic Council’s Transatlantic Security Initiative weigh in on the Summit declaration.

Defense Policy Europe & Eurasia

In the News

Aug 25, 2023

Brzezinski in Tekniikka&Talous on strategic importance of the Suwalki corridor

By Ian Brzezinski

On August 25, Transatlantic Security Initiative senior fellow Ian Brzezinski was mentioned in Tekniikka&Talous, adressing strategic importance of the Suwalki corridor (text in Finnish). 

Conflict Europe & Eurasia

In the News

Aug 22, 2023

Brzezinski in The Washington Post on a potential NATO exercise at the Suwalki Gap

By Ian Brzezinski

On August 22, Transatlantic Security Initiative senior fellow Ian Brzezinski and his recent article for the New Atlanticist regarding a potential NATO exercise at the Suwalki Gap were mentioned in The New York Times.

Conflict Europe & Eurasia

Experts

Events