现代防御技术2026，Vol.54Issue(3)：28-37,10.DOI:10.3969/j.issn.1009-086x.2026.03.003
美国授时战概念、技术进展与启示
Review of the U.S.Timing Warfare:Concept,Progress and Revelation
摘要
Abstract
In view of the vulnerabilities inherent in satellite navigation system timing,the U.S.military initially proposed the concept of timing warfare,underscoring the necessity for enhanced emphasis on timing information within the positioning,navigation,and timing(PNT)architecture.This conceptual framework subsequently catalyzed the formulation of a series of legislative measures pertaining to timing security.Given the current academic vacuum in timing warfare research,in contrast to Navigation Warfare,this paper systematically examines the conceptual underpinnings and policy evolution of timing warfare,delineates its potential operational manifestations,surveys relevant technological capacity development,and analyzes illustrative cases of timing-related conflicts.Ultimately,it elucidates the strategic implications of the timing warfare concept's emergence and evolution for China's national timekeeping infrastructure development.关键词
授时战/全球卫星导航系统/陆基授时/授时干扰/原子钟Key words
timing warfare/global navigation satellite system/land-based time service/timing jamming/atomic clock分类
军事科技引用本文复制引用
高鹏,苏珂,徐龙威,章语涵,梁柯,魏嘉乐..美国授时战概念、技术进展与启示[J].现代防御技术,2026,54(3):28-37,10.基金项目
重点实验室基金(SYS-ZX02-2024-01) （SYS-ZX02-2024-01）
育新工程(145AXL250004000X) （145AXL250004000X）
