The Minister of Internal Affairs, Dimitar Stoyanov, reports on the security situation along Yugoslav-Bulgarian border. Since that border is the one most often used by defectors, the Minister proposes a 50% increase in the border patrol troops.
February 23, 1978 |
Ministerial Order on Organization of Counterintelligence Work Against Hostile Emigration |
June 12, 1984 |
Letter from Helmut Kohl to Todor Zhivkov |