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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Explore the program

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

New Atlanticist

Apr 8, 2022

How NATO can curb Russia’s chemical weapons threat

By Natasha Lander Finch

Moscow needs to know that the use of chemical weapons will not help its ill-fated invasion—and will not be tolerated. 

Conflict Non-Traditional Threats

In the News

Apr 7, 2022

Sloan in Newsweek: Why Finland joining NATO is easier than Ukraine despite Russia threats

By Stanley Sloan

Stanley Sloan discusses the process for Finland to join NATO.

Conflict Eastern Europe

In the News

Apr 7, 2022

Kepe in Huffington Post: Civilian resistance is key to Ukraine’s defense

By Marta Kepe

Marta Kepe discusses the role of civil resistance in the Ukrainian war effort.

Conflict Eastern Europe

Report

Mar 30, 2022

All security is local: Arctic defense policies and domain awareness

By David Auerswald

This report maps Arctic allies' and partners' defense strategies and domain awareness capabilities to make recommendations for enhancing Arctic security.

Defense Policy Defense Technologies

Event Recap

Mar 29, 2022

German defense minister: ‘We cannot look away or stand apart’ on Ukraine

By Brian McGee

Germany is committed to stepping up in global efforts to support Ukraine in its fight against Russia, German Minister of Defense Christine Lambrecht said at an Atlantic Council Front Page event.

Conflict Crisis Management

Event Recap

Mar 29, 2022

What the Baltic presidents want the West to do now against Russia

By Nick Fouriezos

Estonian President Alar Karis, Latvian President Egils Levits, and Lithuanian President Gitanas Nausėda, proposed a number of options to counter Russian aggression at an Atlantic Council Front Page event Tuesday.

Conflict Eastern Europe

Fast Thinking

Mar 25, 2022

FAST THINKING: What will the West do if Putin uses chemical weapons?

By Atlantic Council

Is transatlantic unity enough to rescue Ukraine? Our experts are here to break down Joe Biden’s Eurotrip.

Conflict Politics & Diplomacy

New Atlanticist

Mar 24, 2022

‘All options are on the table’ for eastern flank, says US Permanent Representative to NATO 

By Katherine Golden

At an Atlantic Council Front Page event, Julianne Smith laid out ways the United States and its allies can face up to Russia and strengthen European security.

Conflict Crisis Management

New Atlanticist

Mar 23, 2022

Why NATO should establish a humanitarian no-conflict zone in Ukraine

By Ian Brzezinski

The Alliance faces both moral and strategic imperatives to respond to Ukrainian President Volodymyr Zelenskyy’s call for help.

Conflict Crisis Management

New Atlanticist

Mar 21, 2022

What’s behind Russia’s logistical mess in Ukraine? A US Army engineer looks at the tactical level.

By Ann Marie Dailey

By obscuring its true goal from troops on the ground, Russia’s leadership made the military's difficulties exponentially worse.

Conflict Russia

Events