If you did your homework, you would have known that SDU is no longer part of the sweden democrats. Because they were too radical. "Sweden Democrat Youth (Sverigedemokratisk Ungdom, SDU) was the youth league of the Swedish political party Sweden Democrats (Sverigedemokraterna) until 12 September 2015, when the party announced that they would break with the youth league." https://en.wikipedia.org/wiki/Sweden_Democratic_Youth