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

Nov 23, 2021

What’s Russia doing in Ukraine? Its latest military drills provide critical clues.

By John R. Deni

Here's what the Zapad-2021 joint exercise between Russia and Belarus revealed about the Kremlin's strategic plans.

Defense Policy Eastern Europe

In the News

Nov 23, 2021

Binnendijk and Lindley-French in Defense News: Prioritize NATO’s core task: Collective defense

By Hans Binnendijk

Hans Binnendijk and Julian Lindley-French write that traditional collective defense remains the top priority for NATO, and that it should be reflected in the new Strategic Concept to be released in 2022.

Europe & Eurasia National Security

In the News

Nov 22, 2021

Deni in Defense News: If the Russian military crashes through a forest, will NATO hear a sound?

By John R. Deni

Deni writes in Defense News on the role that the NATO Response Force might have in responding to Russia's military buildup around Ukraine.

Europe & Eurasia NATO

The Three Seas Initiative

Nov 12, 2021

Romania’s foreign minister on ‘bridging [the] connectivity gap’ with the Three Seas Initiative

By Atlantic Council

Minister of Foreign Affairs of Romania Bogdan Aurescu spoke at an Atlantic Council roundtable on security and cooperation in the Black Sea region.

Central Europe Economy & Business

In the News

Nov 7, 2021

Vershbow in The National Interest: How NATO can help Ukraine deter Russian aggression

By Alexander Vershbow

Amb. Vershbow argues in The National Interest that NATO’s new Strategic Concept should adopt a more strategic approach to ensuring the security of Ukraine.

English Europe & Eurasia

NATO 20/2020

Nov 2, 2021

Buscando la adhesión de México

By Christopher Skaluba, Gabriela R. A. Doyle

La membresía de México en la OTAN puede ser la clave para mantener a Estados Unidos que cambia rápidamente y que invierte en la seguridad europea.

Europe & Eurasia Mexico

Testimony

Nov 1, 2021

Brzezinski testifies to US Senate Foreign Relations Committee on Black Sea security

By Ian Brzezinski

Atlantic Council Senior Fellow Ian Brzezinski testifies before the Senate Foreign Relations Committee on a US strategy for security in the Black Sea region.

Arms Control Defense Policy

In the News

Oct 28, 2021

Kirchberger for The Heritage Foundation: Understanding Risk in the Great Competition with China

By Sarah Kirchberger

There is a need to understand the risks that exist in pursuing great-power competition with China.

China English

In the News

Oct 25, 2021

McInnis in Foreign Policy on organizational culture in the Pentagon

By Atlantic Council

Scowcroft Center nonresident senior fellow Kathleen J. McInnis writes on organizational culture in the Pentagon.

Defense Policy Security & Defense

New Atlanticist

Oct 22, 2021

The US needs to reinvent its alliances. Today’s threats demand it.

By Harry I. Hannah

When it comes to working with allies, business-as-usual won’t cut it anymore for the United States—especially in the face of growing Chinese and Russian competition.

Security & Defense Security Partnerships

Events