对美国空军最新提出的高速打击武器(HSSW)进行研究。结合公开渠道所获取的广泛机构公告、美国高超声速路线图以及洛马公司网站所发布的相关信息,对HSSW的项目总体规划、最新进展状态、突出特点及其与X-51A高超声速飞行器的关系进行了研究与讨论。认为HSSW是美国空军接替X-51A的新型吸气式动力高超声速飞行器,其采用了高超声速技术与隐身技术,具有很高的参考价值。 Research on the latest high-speed strike weapon (HSSW) proposed by the U.S. Air Force. Based on a wide range of institutional bulletins from publicly available sources, the U.S. Hypertonic Roadmap, and relevant information posted on the Loma website, the overall HSSW project status, status of outburst, salient features, and its relationship to the X-51A hypersonic vehicle Carried out research and discussion. It is considered that the HSSW is a new type of air-breathing power hypersonic aircraft that the USAF takes over the X-51A. It uses hypersonic technology and stealth technology, which is of high reference value.