Unclear structures, overlapping fields of activity and irresolvable competition between various factions characterised the National Socialist system in Germany. Hitler quite deliberately encouraged rivalry among his immediate entourage: Joseph Goebbels, Hermann Göring, Heinrich Himmler, Alfred Rosenberg and Bernhard Rust. These politicians and ideologues, just like Hitler himself, placed great importance on the role of archaeology, and each of them attempted, in his own way, to influence archaeological research. Personal interests were often a motivating factor, but so was the wish to win Hitler’s approval and make themselves indispensable. Only by adaptation and skilful manoeuvring did the DAI manage to avoid being crushed by these competing forces and to make the most of a difficult situation. My talk will focus in particular on the relationship between the DAI and the SS Ahnenerbe. Both institutions shared a common enemy in the form of Hans Reinerth, head of the Reichsbund für Deutsche Vorgeschichte, an organisation dedicated to researching German prehistory.