Luxembourgish collaboration with Nazi Germany
During the German occupation of Luxembourg in World War II, some Luxembourgers collaborated with the country's Nazi occupiers. The term Gielemännchen (""yellow men"") was adopted by many Luxembourgers, first to describe German Nazis in general, and later for Luxembourgish collaborators. The term came from the yellow uniforms of the Nazi Party. Their number, however, was limited.