"United States (U.S.) Army Training and Doctrine Command (TRADOC) Pamphlet 525-3- 1, 'The U.S. Army in Multi-Domain Operations' describes how Army forces contribute to the Joint Force's principal task as defined in the unclassified 'Summary of the National Defense Strategy:' deter and defeat Chinese and Russian aggression in both competition and conflict. 'The U.S. Army in Multi-Domain Operations' proposes detailed solutions to the specific problems posed by the militaries of post-industrial, information-based states like China and Russia. Although this concept focuses on China and Russia, the ideas also apply to other threats. The concept describes the Army in 2028, though some of the capabilities described might not be fully fielded across the entire force by that time."
TRADOC Pamphlet 525-3-1: U.S. Army Training and Doctrine Command 525-3-1
Army Training and Doctrine Command: http://www.tradoc.army.mil/