Money first? Strategic and economic interests in the international arms trade network, 1920–1936

Abstract

Arms transfers result from economic and political motives, with the latter often dominating the former. While this is accepted knowledge for the post‐World War II period, it seems not to apply earlier. Much existing research argues that in the interwar years, weapons were traded as purely commercial goods because governments had neither the ability nor willingness to control and direct arms transfers. We reassess this idea and argue that, while formal control was largely absent, governments could steer weapons shipments nonetheless because arms producers depended on them as main customers, sales agents, and financiers of their export business. Anecdotal evidence suggests that governments actively used this influence. To test whether interwar arms transfers were the result of political or commercial interests, we use newly collected, historical data on the small arms trade and inferential network analysis methods. Our results suggest that although economic drivers existed throughout the interwar period, political considerations were especially influential when international relations were hostile at the start and end of the period. This research contributes to our understanding of international economic relations between the world wars and of the drivers of arms transfers across time.