在美国冷战史、外交史学界,有一个引人注目的、但至今未引起我国学界足够重视的研究领域①,即冷战期间美国的“隐蔽行动”政策与实践的研究②。开展并加强对这一问题的研究,可大大深化我国的冷战史研究,并具有较强的现实意义。本文将主要就美国学术界对冷战期间美国对外隐蔽行 In the history of Cold War in the United States and in the field of diplomatic history, there is a conspicuous research field that has not drawn sufficient attention from our academic circles. This is the study of U.S. “hidden actions” policies and practices during the Cold War. Carrying out and strengthening the research on this issue can greatly deepen the study of the history of the Cold War in our country and has strong practical significance. This article will mainly focus on the concealment by the American academic circles of the U.S. foreign affairs during the Cold War