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.

Our pillars

NATO programming

Featured projects

Upcoming and Recent Events

Expert commentary & analysis

In-depth research & reports

Stay connected

Our team

Experts

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

In the News

Jun 11, 2021

Vershbow in The New York Times: Biden aims to bolster US alliances in Europe, but challenges loom

By Alexander Vershbow

Ambassador Alexander Vershbow was quoted in the New York Times on the Biden-Putin Summit and how despite arguing over many things, the two leaders will continue the dialogue going forward.

Arms Control Eastern Europe

In-Depth Research & Reports

Jun 11, 2021

The case for a Comprehensive Approach 2.0: How NATO can combat Chinese and Russian political warfare

By Kathleen J. McInnis, Clementine G. Starling-Daniels

Kathleen J. McInnis and Clementine G. Starling outline how NATO’s Comprehensive Approach program can serve as a model to counter political warfare at the strategic level.

Cybersecurity Disinformation

In the News

Jun 11, 2021

Brzezinski interviewed by Polish news outlet Fakty on the Biden-Putin Summit

By Ian Brzezinski

Ian Brzezinski explained how the summit will be pivotal to finding out whether the West will continue to show weakness in the face of Russian aggression, or use its combined strength to oppose Moscow.

Europe & Eurasia NATO

New Atlanticist

Jun 11, 2021

Despite COVID-19 pandemic, NATO defense spending continues to rise

By Connor McPartland

Even in the face of the COVID-19 pandemic, NATO allies have continued to increase their defense investments.

Defense Industry Europe & Eurasia

New Atlanticist

Jun 10, 2021

The best defense: Why NATO should invest in resilience

By Jaclyn Levy

Policies emphasizing resilience should minimize damage, restore stability quickly, and generate improved strategies. To this end, there are several steps NATO can take to build a preventive, resilience-based approach to emerging global challenges.

Europe & Eurasia NATO

In the News

Jun 10, 2021

Stefanini in POLITICO: Europe asks – can Biden put his money where his mouth is?

By Stefano Stefanini

Ambassador Stefano Stefanin was quoted in POLITICO on how Biden has set the stage and the ball is in Europe's court to take advantage of the reset in transatlantic relations.

Coronavirus Europe & Eurasia
Photo: NATO

Event Recap

Jun 9, 2021

The United States and NATO modernize to meet a changing European security landscape

By Vikram Venkatram

Forward Defense and the Transatlantic Security Initiative host the Commander of US European Command and Supreme Allied Commander Europe for a discussion on competition and deterrence in the European theater as part of the Commanders Series.

Defense Industry Defense Policy

New Atlanticist

Jun 7, 2021

Secretary General Stoltenberg explains why NATO is getting serious about cyber and China ‘is not an adversary’

By Daniel Malloy

Jens Stoltenberg appeared at the Atlantic Council’s Washington headquarters ahead of next week’s NATO summit in Brussels and on a US trip that is also scheduled to include an Oval Office visit with President Joe Biden.

China Cybersecurity

New Atlanticist

Jun 3, 2021

China is a present danger to Europe. NATO’s defense plans must respond.

By John R. Deni

In not emphasizing threats from China in the DDA, the Alliance comes up short. China isn’t some challenge of tomorrow or threat that has yet to fully form; even today, it is a clear and present threat to allied security in Europe and beyond.

China Europe & Eurasia

In the News

May 29, 2021

Kramer in The National Interest discussing NATO’s deterrent role in the Indo-Pacific

By Franklin D. Kramer

On May 29, Atlantic Council Board Director and Distinguished Fellow Franklin D. Kramer authored an article for The National Interest arguing that NATO needs to come to grips with the reality that there are now two major contested theaters—the Indo-Pacific region and Europe—and members need to increase their involvement in each.

Europe & Eurasia Indo-Pacific

Events