就其历史来说,冷战留给人们许多难解之谜,其中之一就是情报所扮演的角色。一些人提出,那些没有办法得到情报资料的外交史学家,只能了解冰山之一角。这一情形可能会导致我们对撰写更加精确的冷战史,特别是从苏联的角度撰写冷战史感到悲观,因为“苏联国家安全委员会(KGB,即克格勃)”与“军事情报局(GRU,即 As far as its history goes, one of the many mysteries the Cold War has left people in the world is the role intelligence plays. Some have suggested that diplomatic historians who have no means of obtaining information can only know the tip of the iceberg. This situation may lead us to feel pessimistic in writing a more accurate history of the Cold War, especially from the perspective of the Soviet Union, because ”the Soviet National Security Council (KGB) and the Military Intelligence Service (GRU) ,which is