The Socialist Youth League (Socialistiska Ungdomsförbundet) was the youth organization of the Swedish

Sweden

Sweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....

 Socialist Party

Socialist Party (Sweden, 1929)

The Socialist Party , initially known as the Communist Party of Sweden , was a political party in Sweden active from 1929 to 1948. The party was founded in 1929 by the major faction of the Communist Party of Sweden, led by Karl Kilbom and Nils Flyg, as the party split into two parties with the same...

. The organization was formed in 1929. Initially it was known as the Communist Youth League (Kommunistiska Ungdomsförbundet). KUF changed name to SU in 1934.

Along with its mother party, the youth league gradually developed a pro-Nazi

Nazism

Nazism, the common short form name of National Socialism was the ideology and practice of the Nazi Party and of Nazi Germany...

 position. It disappeared along with its mother party at the end of the Second World War.

The organ of SU was Avantgardet ("The Vanguard").