2020 Facsimile of the 1999 Edition. Unrestricted Warfare is a book on military strategy written in 1999 by two colonels in the People's Liberation Army. Its primary concern is how a nation such as the People's Republic of China can defeat a technologically superior opponent (such as the United States) through a variety of strategies. Rather than focusing on direct military confrontation, this book instead examines a variety of other means. Such...