The Atlantic Council of the United States

Founded in 1961, the Atlantic Council of the United States promotes constructive U.S. leadership and engagement in international affairs based on the central role of the Atlantic community in meeting the international challenges of the 21st century. The Council embodies a nonpartisan network of leaders who aim to bring ideas to power and to give power to ideas by: stimulating dialogue and discussion about critical international issues in the Administration, the Congress, corporate and nonprofit sectors, and the media among leaders in the U.S., Europe, Asia, and the Americas; and conducting educational and exchange programs for successor generations of U.S. leaders so that they will come to value U.S. international engagement and have the knowledge and understanding necessary to develop effective policies.

http://www.atlanticcouncil.org