冷战后,世界各国普遍奉行“质量建军”原则。到20世纪末,军队建设基本上完成了由“大战争型”向“局部战争型”、由“数量规模型”向“质量效能型”、由“人力密集型”向“技术密集型”、由机械化军事向信息化军事的转变。进入新世纪,随着国际形势的进一步变化,各国普遍思考如何实现军队建设的“跃升”。其中,美军提出的军队建设转型的思路引起各国军队的强烈关注。美国军方一直在探讨转型方案,“9·11”恐怖袭击使其军事转型加快了步伐。美国当权者认为,美军需要减少过多的海外军事 Since the end of the Cold War, all countries in the world have generally followed the principle of “building army by quality.” By the end of the 20th century, the building of the armed forces basically completed the transition from “war-type” to “war-type”, “quantity-scale type” to “mass-efficiency type”, from “manpower-intensive” to “technology-intensive” The transformation of mechanized military to informational military. In the new century, with the further changes in the international situation, various countries generally think about how to achieve a “leap forward” in army building. Among them, the thinking put forward by the U.S. military in the transformation of army building has drawn the strong concern of the armed forces of various countries. The U.S. military has been discussing the restructuring plan. The terrorist attacks of September 11, 2004 have accelerated the pace of its military transition. The U.S. authorities think that the U.S. military needs to reduce excessive overseas military forces