@Radical_EgoCom Three months after the Soviet victory at Stalingrad and a week after German and Italian forces in Tunisia surrendered to the Allies, Stalin dissolved the Third International (Comintern) on May 22, 1943.
Nominally justified to "concentrate their [communist members] energies" on the defeat of the Nazis, in reality it was because the Comintern was a barrier to negotiations with imperialism for the post war "settlement".
SEE: https://www.wsws.org/en/articles/2018/05/21/twih-m21.html
https://www.nationalww2museum.org/war/articles/joseph-stalin-and-dissolution-comintern