就在美俄签署新的核裁军条约、美公布新《核态势评估》报告前后,奥巴马政府多次宣布要加快发展全球快速打击系统,以形成核威慑下的“1小时打到全球各个角落”的常规快速作战能力。而其在近期先后进行的HTV“猎鹰”高超音速飞行器及X-37B空天飞机发射升空、X-51高超音速导弹的试射成功,无不是在一点一点地接近这个目标。正如俄罗斯防务专家阿列克谢·阿尔巴托夫所言:世界上鲜有国家会害怕美国的核武器, Just before the United States and Russia signed the new nuclear disarmament treaty, the U.S. government announced on a number of occasions the acceleration of the development of a global rapid strike system before and after the report on the new “nuclear posture assessment.” The 1-hour nuclear deterrence has hit all corners of the globe “Conventional fast combat capability. In the near future it has launched HTV ”Falcon " hypersonic vehicle and X-37B space shuttle launch, X-51 hypersonic missile test shot success, are not a little bit close to this goal . As the Russian defense expert Alexey Arbatov said: Few countries in the world will be afraid of U.S. nuclear weapons,