Reichsdeutsche in the context of "Expulsion of Germans after World War II"

During the later stages of World War II and the post-war period, Reichsdeutsche (German citizens) and Volksdeutsche (ethnic Germans living outside the Nazi state) fled and were expelled from various Eastern and Central European countries, including Czechoslovakia, and from the former German provinces of Lower and Upper Silesia, East Prussia, and the eastern parts of Brandenburg (Neumark) and Pomerania (Farther Pomerania), which were annexed by the Provisional Government of National Unity of Poland and by the Soviet Union.

The idea to expel the Germans from the annexed territories had been proposed by Winston Churchill, in conjunction with the Polish and Czechoslovak governments-in-exile in London since at least 1942. Tomasz Arciszewski, the Polish prime minister in-exile, supported the annexation of German territory but opposed the idea of expulsion, wanting instead to naturalize the Germans as Polish citizens and to assimilate them. Joseph Stalin, in concert with other Communist leaders, planned to expel all ethnic Germans from east of the Oder and from lands which from May 1945 fell inside the Soviet occupation zones. In 1941, his government had already transported Germans from Crimea to Central Asia.

During World War II, Trawniki men ([travˈniki]; German: Trawnikimänner) were Eastern European Nazi collaborators, consisting of either volunteers or recruits from prisoner-of-war camps set up by Nazi Germany for Soviet Red Army soldiers captured in the border regions during Operation Barbarossa launched in June 1941. Thousands of these volunteers served in the General Government territory of German-occupied Poland until the end of World War II. Trawnikis belonged to a category of Hiwis (German abbreviation for Hilfswilliger, literally "those willing to help"), Nazi auxiliary forces recruited from native subjects serving in various jobs such as concentration camp guards.

Between September 1941 and September 1942, the German SS and police trained 2,500 Trawniki men known as Hiwi Wachmänner (guards) at the special training camp at Trawniki outside of Lublin; by the end of 1944, 5,082 men were on active duty. Trawnikimänner were organized by Streibel into two SS Sonderdienst battalions. Some 1,000 Hiwis are known to have run away during field operations. Although the majority of Trawniki men or Hiwis came from among the prisoners of war, there were also Volksdeutsche from Eastern Europe among them, valued because of their ability to speak Russian, Ukrainian and other languages of the occupied territories. All the officers at the Trawniki camp were Reichsdeutsche (citizens of the German Reich), and most of the squad commanders were Volksdeutsche (people whose language and culture had German origins but who did not hold German citizenship). The conscripted civilians and former Soviet POWs included Armenians, Azerbaijanis, Belarusians, Estonians, Georgians, Latvians, Lithuanians, Russians, Tatars, and Ukrainians. The Trawnikis took a major part in Operation Reinhard, the Nazi plan to exterminate Jews. They also served at extermination camps and played an important role in the annihilation of the Warsaw Ghetto Uprising (see the Stroop Report), among others.