Chapter 2 explores the figure of the white mercenary in the context of decolonization by analysing the outcome of the Luanda trial and the response of the UK government to the indictment of its nationals in Angola. This is essential to highlight the fundamental distinction between these foreign fighters and the volunteers of the Spanish Civil War: fighting for personal profit as opposed to fighting for a noble cause, respectively. However, Western soldiers of fortune seem to be moved by certain political ideals: namely, to avoid a communist takeover of the African continent. The figure of the adventurer encountered in the interwar period reappears here, illustrating the ambivalent passions underlying attempts to ban or endorse mercenarism. The chapter ends with an analysis of the travaux of Art. 47 of API which frames the eventual exclusion of mercenaries from prisoner of war status in international armed conflicts.

This is a general presentation of the book. The central thesis of the book is that the law of neutrality remains relevant in contemporary international law because of in an armed conflict, third non-participating States do not remain unaffected. There is a presentation of the basic argument in each chapter.