Felix Dzerzhinsky Guards Regiment

The Felix Dzerzhinsky Guards Regiment (German: Wachregiment "Feliks E. Dzierzynski") was the paramilitary wing of the Ministry for State Security (Stasi), the security service of the German Democratic Republic (GDR). The Felix Dzerzhinsky Guards Regiment was called a regiment, and as time went on, the elite formation grew to the size of a motorized infantry division with its constituent Kommandos made up of battalions.

Source: Wikipedia — Felix Dzerzhinsky Guards Regiment (CC BY-SA 4.0)