The National Socialist Movement of Norway (Norwegian: Norges Nasjonalsosialistiske Bevegelse, NNSB), formerly Zorn 88, is a Norwegian national socialist, neo-Nazi group with an estimated fifty members, led by Erik Rune Hansen. Founded in 1988, it is a secretive group with tight membership regulation.
The NNSB expresses admiration for Adolf Hitler and Vidkun Quisling, and is focused on historical revisionism and antisemitism, particularly Holocaust denial. It publishes the magazine Gjallarhorn, and in 1999 published The Protocols of the Elders of Zion. Other recurrent topics include racial hygiene and Norse religion. Several of its members were active Nazis and members of Nasjonal Samling during World War II. The group has had ties to Erik Blücher and the magazine Folk og Land, and to Varg Vikernes. It has been part of international networks along with the World Union of National Socialists, the National Socialist Movement of Denmark, the (now-defunct) Swedish National Socialist Front, and Blood & Honour. Along with Scandinavian groups it has taken part in celebrations and memorials to Adolf Hitler and Rudolf Hess.
In November 2007, a memorial ceremony at the German war cemetery in Oslo was attacked by anti-fascists, leaving five NNSB-members wounded, one severely. The NNSB pledged that it had no intentions of retaliating the attack.