ATA – Atlantic Treaty Association, together with its 37 national chapters and its youth branches, seeks to foster transatlantic values and cooperative security through a variety of activities and international programs in the field of research and analysis, education and training, and by organizing public events, study visits and close door meetings.

Constructive comments, contributions and good advice are always welcome! Contact us!

Contact Details

Atlantic Treaty Association (ATA)

Quartier Prince Albert
Rue des Petits Carmes 20
B-1000 Bruxelles, Belgium

Tel: +32 2 502 31 60


What we do

The Atlantic Treaty Association (ATA) is an organization of 37 national chapters that since 1954 has been conducting analyses, training, education, and information activities on foreign affairs and security issues relevant to the Atlantic Alliance. ATA draws together political leaders, diplomats, top civilian and military officers, academics, economic actors as well as young professionals and students in an effort to further cooperative security and the values set forth in the Atlantic Treaty.

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Latest news

Atlantic Voices | President Trump’s First 100 Days

Atlantic Voices, Volume 7, Issue 05 – May 2017 During his campaign, Donald Trump openly questioned the usefulness of the Alliance, in addition to speaking...

NATO Meeting Side Event | NATO: (Re)Acting in an Era of Transition, ATA HQ,...

NATO: (Re)Acting in an Era of Transition Brussels, ATA Headquarters, 24 May 2017    Organized by The German Marshall Fund of the United States in cooperation with The Atlantic...

NATO, EU & Industry Cooperation on Cyber Security | 28 June 2017, European Parliament

NATO, EU & INDUSTRY: COOPERATION ON CYBER-SECURITY  A Transatlantic Exchange of Best Practices. Brussels, European Parliament, June 28, 2017 - 16.15h Conference Room JAN 2Q2  In coordination with  Mr. Andreas SCHWAB...

Round Table Series | NATO and EU: Co-Adapting to the New Strategic Reality, 3...

Working Dinner  NATO AND EU: CO-ADAPTING TO THE NEW STRATEGIC REALITY  May 3rd 2017, The Hotel Brussels Organized by Atlantic Treaty Association, GLOBSEC Photo Gallery FRAMEWORK In It Together? EU and NATO Ten Months After...

Round Table Series | Strategy & Adaptation: Looking to the NATO Meeting, 26 April...

Round Table Discussion  STRATEGY & ADAPTATION: LOOKING TO THE NATO MEETING  April 26th 2017, ATA HQ, Brussels Organized by Atlantic Treaty Association, The Prgaue Society & Global Panel Foundation Supported...


US Officials in Europe: A Glass Half-Full

By Former ATA President Ambassador Robert Hunter published by The European Institute.  Last week, the senior leadership of the new Trump Administration turned out in full...

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