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.

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Contact Details

Atlantic Treaty Association (ATA)

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


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 | Solidarity Within the Alliance

Atlantic Voices, Volume 7, Issue 02 – February 2017 Article 5 is the backbone of NATO. In a time of (potential) threats coming from different directions, how to...

Round Table Series | Investing in Security: Stimultaing Innovation

Round Table Series INVESTING IN SECURITY: STIMULATING INNOVATION Brussels, ATA Headquarters, 19 April 2017  Organized by ATLANTIC TREATY ASSOCIATION In cooperation with NATO DEFENCE INVESTMENT DIVISION Sponsored by MAG Aerospace Photo Gallery FRAMEWORK Following the Warsaw...

Live Stream: 5th NATO-EU Roundtable | March 30 – April 1, Estonia

The Estonian Atlantic Treaty Association (EATA), in partnership with Estonian Ministry of Defence, Estonian Ministry of Foreign Affairs, NATO,FRIEDRICH EBERT STIFTUNG,  RIIGIKOGU would like to welcome...

Europe Prepares for a New Transatlantic Bargain

Of all American alliances around the globe, the transatlantic relationship is the crown jewel. Despite disagreements and quarrels, the United States and Europe have...

Analyzing the Islamic State’s Weapons Capability: What Weapons Does It Use and Where Does...

The Islamic State has been severely weakened in recent months due to advances made by Iraqi forces, Shi’ite militias, Kurdish fighters, and the US-led...


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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