发行时间：2019.07.11
总页数：26
编辑：
综保科技
摘要：
hypersonic weapons: background and issues for congress
july 11, 2019
congressional research service https://crsreports.congress.gov r45811
summary
hypersonic weapons: background and issues for congress
r45811
july 11, 2019
kelley m. sayler
analyst in advanced the united states has actively pursued the development of hypersonic weapons— technology and global maneuvering weapons that fly at speeds of at least mach 5—as a part of its conventional security prompt global strike program since the ear...
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