The Vatican, Nazi-Fascism, and the Making of Transnational Anti-communism in the 1930s

Given the recent scholarly interest in the history of anti-communism, it is surprising that relatively little has been written on the ambitious transnational anti-communist campaign launched by the Vatican in the early 1930s. Drawing on new archival material, this article explores how the Vatican founded an organization known as the Secretariat on Atheism, which disseminated a form of anti-communism grounded in Catholic teachings. The Secretariat sought to buttress the position of the Roman Catholic church in international affairs and unite Catholic groups across Europe and the Americas, all the while maintaining its independence from other forms of anti-communism - particularly those espoused by Nazi and Fascist forces. However, the Secretariat was only partially successful in preserving its independence. For if the Vatican campaign avoided the antisemitic and nationalistic motifs that characterized Nazi-Fascist propaganda, the key protagonists of the movement cooperated with Nazi, Fascist and proto-Fascist forces on the ground. The Vatican campaign led to joint surveillance efforts, the toning down of the Pope's public denunciations of Nazi-Fascism, and the papal sanction of violence against purportedly communist enemies. Despite its potentially damning association with Nazi-Fascist forces, the Vatican anti-communist movement would outlive both Nazi Germany and Fascist Italy and leave a lasting mark on Cold War politics.