Fallschirmjäger is the collective term for German airborne units from the interwar period and World War II. The first parachute unit was organized in Nazi Germany in 1936 - perhaps as a result of observations made during the Soviet maneuvers of the previous year. The first paratroopers squad was created on the initiative of Herman Göring and was assigned to the Luftwaffe. A year later (1937), the first unit of this type was subordinated to the Wehrmacht, and more precisely to the land forces. In 1938, these units were combined and expanded to form the 7th Aviation Division under the command of General Kurt Student. It consisted of parachute infantry, troops trained to transport gliders and infantry transported to the battlefield by airplanes. In the course of World War II, more Fallschirmjäger units were created, incl. in 1943, on the basis of the 7th Aviation Division, the 1st and 2nd Parachute Divisions were established. In the period 1939-1941, the German Fallschirmjäger was used for its intended purpose (e.g. during the fighting in Western Europe in 1940), but after the heavy losses suffered in the course of the fighting in Crete in 1941, the German parachute troops began to be used primarily as elite infantry units, in which role they proved to be very successful, earning the nickname "Green Devils" among the Allies.
The first paramilitary unit to have the abbreviation SS (German: Schutz Staffel) in its name was the personal protection of the dictator of the Third Reich called Leibstandarte Adolf Hitler, which was officially formed in 1933. From 1934, the SS was an independent formation headed by Heinrich Himmler. With time, further SS units were formed, including the SS-Totenkopfverbände and the SS-Verfügungstruppe. It is worth adding that the latter was trained similarly to regular Wehrmacht infantry units. On a relatively small scale, SS units were used in combat during the fighting in Poland in 1939 and in the French campaign in 1940. The first units intended from the beginning to fight at the front were created in mid-1940, giving them the name of the Waffen SS. Initially, they were recruited on a voluntary basis, also among non-German people, but over time, compulsory recruitment began to apply. Within the Waffen-SS, many divisions of different combat value were formed. Nevertheless, a few of them (e.g. the 1st SS LAH Panzer Division, the 2nd SS Das Reich Panzer Division or the 12th SS Hitlerjugend Panzer Division) can be considered elite units, with very high combat value and often equipped with the best available equipment. They demonstrated their considerable advantages not only on the Eastern Front (1941-1945), especially during the battles near Kharkiv in 1943, but also during the battles in France in 1944. Another thing is that the quality of the commanding staff of these units was in many cases debatable, and many Waffen-SS soldiers committed war crimes during World War II.