【摘要】 奥巴马总统上台后对核威慑政策进行了较大调整,主要体现在对报复性威慑和拒止性威慑区别对待上:降低报复性威慑在国家安全中的地位,提升拒止性威慑的作用。在具体的措施上则是:削减用于报复性威慑的核武器数量、降低报复性威慑在国家安全中的作用,发展以导弹防御和可用于实战的"常规快速全球打击系统"(Conventional Prompt Global Strikes CPGS)相结合的拒止性威慑能力。但是奥巴马政府对核威慑政策本质上是对克林顿和小布什政府的核威慑政策的继承和发展,是在保持报复性威慑底线的基础上更加重视发展拒止性威慑,增强美国的战略优势,以期最终实现美国的绝对安全。更多还原

【Abstract】 Since the American president Obama took office,great changes in nuclear intimidation have been taken,which mainly lie in the differences between retaliatory deterrence and rejecting deterrence:to reduce the status of retaliatory deterrence in national security,meanwhile to enhance the role of rejecting deterrence.The specific measures include:to reduce the weapon number of retaliatory deterrence,to reduce the role of retaliatory deterrence in national security,to develop the rejecting deterrence competence——Conventional Prompt Global Strikes.更多还原