Sturmabteilung

The Sturmabteilung (SA; German pronunciation: [ˈʃtʊɐ̯mʔapˌtaɪlʊŋ]; literally "Storm Detachment") functioned as the original paramilitary wing of the Nazi Party.

It played a significant role in Adolf Hitler's rise to power in the 1920s and 1930s. Their primary purposes were providing protection for Nazi rallies and assemblies, disrupting the meetings of opposing parties, fighting against the paramilitary units of the opposing parties, especially the Red Front Fighters League of the German Communist Party (KPD), and intimidating Slavic and Romani citizens, unionists, and Jews – for instance, during the Nazi boycott of Jewish businesses.

The SA have been known in contemporary times as "Brownshirts" from the color of their uniform shirts, similar to Benito Mussolini's blackshirts. The SA developed pseudo-military titles for its members. The SA ranks were adopted by several other Nazi Party groups, chief amongst them the Schutzstaffel (SS), which originated as a branch of the SA before being separated. Brown-coloured shirts were chosen as the SA uniform because a large batch of them were cheaply available after World War I, having originally been ordered during the war for colonial troops posted to Germany's former African colonies.