2010年2月美国发布的《四年防务审查报告》,全面审视了美国武器装备发展的思路和做法,勾勒了美国未来战略思想与军事能力发展框架,对包括美国海军在内的各军种武器装备建设产生了深刻的影响,促使美国军事能力建设和装备发展总体上更趋于务实,经济实用性将成为美国未来武器装备发展的主要追求目标。 In February 2010, the U.S. “Four-year Defense Review Report” comprehensively reviewed the ideas and practices of the development of the U.S. weapons and equipment. It outlined the future strategic thinking of the United States and the framework for military capability development. It also conducted a review of the U.S. military’s arms and equipment, including the U.S. Navy, Construction has had a profound impact and prompted the development of U.S. military capabilities and equipment as a whole to become more practical and pragmatic. The economic practicability will become the main objective of the United States in the future development of its weapons and equipment.