Soviet Anti-Zionism was a doctrine promulgated in the Soviet Union during the course of the Cold War, and intensified after the 1967 Six Day War. It was officially sponsored by the Department of propaganda of the Communist Party of the Soviet Union and by the KGB. It alleged that Zionism was a form of racism and sometimes argued that Zionists were similar to Nazis. The Soviet Union was officially opposed to racism of any kind, and therefore Zionologists stated that they were not anti-Semitic or racist themselves.