This strategy is exemplified in United States senator Harry S. Truman's statement in 1941 regarding the invasion of the Soviet Union by Nazi Germany and its allies, Italy, Hungary, Finland, and Romania: "If we see that Germany is winning, we ought to help Russia, and if Russia is winning we ought to help Germany, and that way let them kill as many as possible, although I don't want to see Hitler victorious under any circumstances."[4]