Armed Internationalists - Transnational Volunteering in the Twentieth Century

Book launch with the authors Morten Heiberg, Enrico Acciai, Carl-Henrik  Bjerström and discussant Rasmus Mariager (Saxo), followed by a small reception.

Morten Heiberg, Enrico Acciai and Carl-Henrik Bjerström will present their new monograph Armed Internationalists. Transnational Volunteering in the Twentieth Century (Cambridge University Press, 2025), commented by discussant Professor Rasmus Mariager (Saxo). This unique transnational history, published in the Cambridge Global and International History series, explores the extraordinary lives of left-wing volunteers who fought in not just  one, but multiple conflicts across the globe during the mid-twentieth  century. Utilising previously unpublished archival material, Heiberg,  Acciai and Bjerström follow these individual soldiers through military conflicts that were, in most cases, geographically  centred on individual countries but nonetheless evinced a crucial  transnational dimension.

From the Spanish Civil war of 1936 to the  Nicaraguan Revolution of 1979, the authors marshall these diverse case studies to create a conceptual framework through which to  better understand the networks and recruitment patterns of transnational  volunteering. They argue that the Spanish Civil War created a model for  this transnational left-wing military volunteering and that this experience shaped the global left responses to a range of  conflicts throughout the twentieth century.

Read more and buy the book.