linguistic:voice_change, information:highlighting, information:classification
Germany

The earliest reports of Germanic militias was the system of hundreds described in AD 98 by the Roman historian Tacitus as the centeni. They were similar in nature to the Anglo-Saxon fyrd.

Freikorps (German for "Free Corps") was originally applied to voluntary armies. The first Freikorps were recruited by Frederick II of Prussia during the Seven Years' War. These troops were regarded as unreliable by regular armies, so they were mainly used as sentries and for minor duties. During the Napoleonic occupation, organizations such as the Lutzow Free Corps fought against the occupiers and later joined the allied forces as regular soldiers.

However, after 1918, the term was used for nationalist paramilitary organizations that sprang up around Germany as soldiers returned in defeat from World War I. They were one of the many Weimar paramilitary groups active during that time. They received considerable support from Gustav Noske, the German Defence Minister who used them to crush the Spartakist League with enormous violence, including the murders of Karl Liebknecht and Rosa Luxemburg on January 15, 1919. Militia were also used to put down the Bavarian Soviet Republic in 1919. They were officially "disbanded" in 1920, resulting in the ill-fated Kapp Putsch in March 1920. The Einwohnerwehr, active in Germany from 1919 to 1921 was a paramilitary citizens' militia consisting of hundreds of thousands of mostly former servicemen. Formed by the Prussian Ministry of the Interior on April 15, 1919, to allow citizens to protect themselves from looters, armed gangs, and revolutionaries, the Einwohnerwehr was under the command of the local Reichswehr regiments, which supplied its guns. In 1921, the Berlin government dissolved the Einwohnerwehr. Many of its members went on to join the Nazi Party.

In 1921 the Nazi Party created the Sturmabteilung (SA; Storm Detachment; Brownshirts), which was the first paramilitary wing of the Nazi Party and served as a Nazi militia whose initial assignment was to protect Nazi leaders at rallies and assemblies. The SA also took part in street battles against the forces of rival political parties and violent actions against Jews. From the SA sprung the Schutzstaffel (SS; Protective Squadron) which grew to become one of the largest and most powerful groups in Nazi Germany, which Reichsführer-SS Heinrich Himmler (the leader of the SS from 1929) envisioned as an elite group of guards. The Waffen-SS, the military branch of the SS, became a de facto fourth branch of the Wehrmacht.

In 1944–1945, as World War II came to a close in Europe, the German high command deployed increasing numbers of Volkssturm units to combat duties. These regiments were composed of men, women and children too old, young or otherwise unfit for service in the Wehrmacht (German Regular Army). Their primary role was assisting the army with fortification duties and digging anti-tank ditches. As the shortage of manpower became severe, they were used as front line infantry, most often in urban settings. Due to the physical state of members, almost non-existent training and shortage of weapons, there was not much the Volkssturm could do except act like shields for regular army units.