A file of reports, correspondence and memoranda concerning the worldwide evolution of Communism. The documents contain a report surveying the development of Communism in Africa; a summary of trends in communist propaganda, presented to the Russia Committee, spanning May 16–30 1950; the text of a BBC radio broadcast from the series Taking Stock discussing communist political trials; a report on the interrogation of a political prisoner in Czechoslovakia; and a group of further indications regarding Soviet foreign policy dating from mid to late June 1950. Other documents include a paper presented to the Russia Committee on East-West trade; a summary of the trends of communist propaganda spanning May 31–June 15, 1950; a paper regarding the implications of the Korean War for British defence policy; a further note on the role of the Soviet Union in Korea; and a report on the Stalinist theory of Colonial Revolution, referring to Africa.