Baron Otto Gustav von Wächter was an Austrian lawyer, Nazi politician and a high-ranking member of the SS, a paramilitary organisation of the Nazi Party. He participated in the Final Solution extermination of Jews in Europe, and was instrumental in creating an SS division consisting of Ukrainians.

The District of Galicia was a World War II administrative unit of the General Government created by Nazi Germany on 1 August 1941 after the start of Operation Barbarossa, based loosely within the borders of the ancient Principality of Galicia and the more recent Kingdom of Galicia and Lodomeria. Initially, during the invasion of Poland by Germany and the Soviet Union, the territory temporarily fell under Soviet occupation in 1939 as part of Soviet Ukraine.