The International Intelligence History Association (IIHA) / Arbeitskreis Geschichte der Nachrichtendienst (AGN) e.V. brings together academics, former intelligence practitioners, and other experts who are interested in the study of intelligence history. Based in Germany, the association has around 150 members from all five continents. The IIHA / AGN holds annual conferences and publishes the 'Journal of Intelligence History'. For more information see www.intelligence-history.org.