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

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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

Jul 10, 2023

Jeglinskas featured in Bernardinai.lt on the 2023 NATO Summit in Vilnius

By Giedrimas Jeglinskas

On July 10, Transatlantic Security Initiative nonresident senior fellow Giedrimas Jeglinskas was interviewed in Bernardinai.lt on the 2023 NATO Summit in Vilnius (text in Lithuanian).

Defense Policy Europe & Eurasia

In the News

Jul 10, 2023

Jeglinskas featured in 15min.lt discussing NATO Vilnius summit

By Giedrimas Jeglinskas

On July 10, Transatlantic Security Initiative nonresident senior fellow Giedrimas Jeglinskas was interviewed in 15min.lt discussing NATO Vilnius summit (text in Lithuanian).

Defense Policy Europe & Eurasia

Fast Thinking

Jul 10, 2023

What’s behind Erdogan’s backing of Sweden’s NATO bid?

By Atlantic Council

Our experts on the ground in Vilnius and beyond share their insights on what changed Erdoğan’s mind and what’s next for the Alliance.

Conflict Crisis Management

Issue Brief

Jul 10, 2023

We don’t really know which NATO allies are pulling their weight. Here’s how to fix that.

By John R. Deni

As NATO allies gather in Vilnius, there will be much discussion about burden-sharing and who's living up to the 2014 Defense Investment Pledge. But exclusive statistical analysis by John R. Deni shows that spending more on defense doesn't necessarily add up to contributing more to NATO missions.

Europe & Eurasia National Security

In the News

Jul 7, 2023

Jeglinskas featured in delfi.lt on potential cyber ​​threats and NATO

By Giedrimas Jeglinskas

On July 7, Transatlantic Security Initiative nonresident senior fellow Giedrimas Jeglinskas was interviewed in delfi.lt on cyber ​​threats and NATO (text in Lithuanian). 

Cybersecurity Defense Policy

New Atlanticist

Jul 7, 2023

The view from Vilnius: NATO needs speed and scale to ensure deterrence 

By Giedrimas Jeglinskas

The real test of the July 11-12 NATO Summit will be whether leaders take the opportunity to increase the Alliance's deterrence.

Conflict Eastern Europe

In the News

Jul 6, 2023

Agachi in VOA News on NATO allies actions in Vilnius regarding China

On July 6, the Transatlantic Security Initiative’s associate director Anca Agachi was quoted in a VOA news article discussing the actions NATO allies are seeking in Vilnius regarding China.

Europe & Eurasia NATO

In the News

Jul 6, 2023

Townsend in Foreign Policy on US cluster munitions going to Ukraine

By James J. Townsend Jr.

On July 6, Scowcroft Center for Strategy and Security senior advisor Jim Townsend  was quoted in Foreign Policy on sending cluster munitions to Ukraine.

Security & Defense Ukraine

New Atlanticist

Jul 5, 2023

Here’s the ‘concrete’ path for Ukraine to join NATO

By Franklin D. Kramer, Hans Binnendijk, Christopher Skaluba

The upcoming NATO summit in Vilnius should establish a High Level Group to design a roadmap for Ukraine’s fast-track membership.

Conflict Crisis Management

In the News

Jul 5, 2023

Zysk in The Barents Observer on Russian exercise in the Barents Sea

By Katarzyna Zysk

On July 5, Transatlantic Security Initiative nonresident senior fellow Katarzyna Zysk was interviewed in The Barents Observer discussing Russia’s strategic aviation exercise over the Barents Sea ahead of next week’s NATO Summit.

Europe & Eurasia Russia

Events