This paper presents a case study of German ‘Nazi internationalism’ as part of a broader, transnational counter-reaction to liberal and communist internationalism in the 1930s. It offers an analysis of the activities and main ideas of the Nationalist International (Internationale Arbeitsgemeinschaft der Nationalisten; IAdN), headed by the German jurist Hans Keller and active from 1934 to 1941. The IAdN promoted concepts such as Volk nationalism and a Third Europe as a solution to the European crisis, and attempted to establish an alternative law of nations to replace the post-1919 liberal order. The IAdN illustrates an early attempt to reconcile völkisch ideas with international cooperation, thus foreshadowing ‘ethno-pluralist’ concepts of the New Right in the post-war period.
