1893-1976
Eastern Europe
(372) documents
Middle East
Western Europe
July 1, 1985
Information "indicates that the enemy is hatching plans to carry out malicious acts during the 12th World Festival of Youth and Students in Moscow, including those of a terrorist nature."
July 2, 1985
"On the question of exchanging hostages from the aircraft seized in Athens for Shiite prisoners in Israel."
September 29, 1970
Agreement for cooperation between the intelligences agencies of Bulgaria, Hungary, East Germany, Poland, Romania, Czechoslovakia and the Soviet Union on "measures to ensure the safety of civilian aircraft from hijacking, [and] acts of sabotage."