1893-1976
Eastern Europe
(372) documents
1911- 1998
Central America and Caribbean
North America
Middle East
-
East Asia
1961
A report on the progress of agent recruitment.
September 29, 1961
October 13, 1961
December 7, 1968
Proposed measures for disrupting the alleged intelligence cooperation among Western military attachés in Sofia.
1970
Report on the work of Turkish intelligence services in Bulgaria.
May 31, 1979
October 7, 1980
December 11, 1980
April 1, 1982
July 12, 1982