Changes

==Doctrine==

===Unrestricted warfare===

Since the publication in 1999 of ''Unrestricted Warfare: Two Air Force Senior Colonels on Scenarios for War and the Operational Art in an Era of Globalization'', by Qiao Liang and Wang Xiangsui, it has been understood that hard-line elements within the Chinese National Security community have been envisioning and positioning themselves for war with the USA. As the title suggests, this book subverts the strategic thinking and rules of "old-style warfare”, proposes “new types of warfare” and explores military tactics, strategy and organization in the age of globalization. The “unrestricted” part of “unrestricted warfare” avoids direct military confrontation and seeks instead to conquer through non-kinetic means.