About

The Transatlantic Security Initiative’s mission is to contribute to a strong and resilient transatlantic relationship that is prepared to deter and defend, succeed in strategic competition, and harness emerging capabilities to address future threats and opportunities. This mission endures across changing political dynamics on both sides of the Atlantic and in the face of new and evolving threats.

TSI advances the interests and values of the United States and its transatlantic allies and partners through the Atlantic Council’s convening power, our cutting-edge research and substantive expertise, and through our extensive and influential network across the transatlantic community. We work in partnership with governments, the private sector, think tank community, academia and others. We hold expert public and private convenings, conduct research, organize study trips, and produce publications, commentary and analysis to shape and influence policy and debate on the biggest challenges facing the transatlantic relationship. Intellectual independence is a cornerstone of our work at all times.

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NATO programming

Featured projects

Upcoming and Recent Events

Expert commentary & analysis

In-depth research & reports

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The Scowcroft Center for Strategy and Security works to develop sustainable, nonpartisan strategies to address the most important security challenges facing the United States and the world.

Content

In the News

May 16, 2022

Binnendijk and Vershbow in Defense News: A prolonged ceasefire may be the likely endgame in Ukraine

By Hans Binnendijk, Alexander Vershbow

Hans Binnendijk and Alexander Vershbow write that the West must provide Ukraine with the ability to thrive in a post-war environment.

Conflict Eastern Europe
NATO, Finland and Sweden

New Atlanticist

May 13, 2022

Why Finland and Sweden can join NATO with unprecedented speed

By Christopher Skaluba, Anna Wieslander

Both have put in the prescient and painstaking work to make a potential transition from partner to member so straightforward.

Defense Policy European Union

Fast Thinking

May 12, 2022

FAST THINKING: Why Finland and Sweden are feeling secure about NATO membership

By Atlantic Council

How did the two countries arrive so quickly at this juncture? And what opportunities and dangers lie ahead? Our experts in Helsinki, Brussels, and Washington have the answers.

Conflict Europe & Eurasia

In the News

May 12, 2022

Michel quoted in France 24: As Finland and Sweden eye NATO, alliance sees mutual gains

NATO Northern Europe

In the News

May 12, 2022

Brzezinski in the Morning Consult: The Ukraine war brought Europe together. Can it cement the bond?

Conflict Europe & Eurasia

Event Recap

May 11, 2022

How can the US and NATO help bring about Russia’s ‘strategic failure’ in Ukraine?

By Connor McPartland

On May 2, the Scowcroft Center's Transatlantic Security Initiative hosted a public conference discussing priorities for the upcoming NATO Summit and next steps for security in Europe.

Conflict Defense Industry

In the News

May 9, 2022

Vershbow in Fox News: Putin may soon face one of his worst strategic nightmares

By Alexander Vershbow

Alexander Vershbow discusses the strategic implications of Finland and Sweden joining NATO.

Conflict Eastern Europe

In the News

May 8, 2022

Deni in the Wall Street Journal: NATO should admit Finland and Sweden ASAP

By John R. Deni

John Deni argues for the Wall Street Journal that Finnish and Swedish membership in NATO enhances the Alliance’s security and sends a powerful message to Russia.

Conflict Eastern Europe

In the News

May 5, 2022

Koster in Europe’s Edge: NATO must re-learn deterrence

By Timo S. Koster

Timo Koster writes that the Western reaction to the current crisis in Ukraine shows that NATO will have to revive the concept of deterrence, and quickly.

China Conflict

In the News

May 4, 2022

Deni in Foreign Policy: Yes, the United States should weaken Russia

By John R. Deni

John Deni argues that the US should seek to weaken Russia to be able to focus on China in the long term.

China Conflict

Events