Author: Mr Jeffrey L Caton
•   Existing Doctrine: This section presents an overview of the current state of joint and U.S. Army doctrinal development
for each of the domains of land, space, and cyberspace.
•   Operations in Multiple Domains: This section examines the concept of cross-domain synergy and its ability to enhance
globally integrated operations.
•   Future Operations: This section explores probable future operating environments as well as the resulting implications for
U.S. Army and joint force development. It includes recommendations for policymakers and senior leaders regarding the future
development and integration of space and cyberspace doctrine.
Anticipated future trends favor the decreased emphasis on traditional large-scale land operations and increased frequency and intensity of conflict in space and cyberspace, perhaps even where these newer domains may become preeminent for a given operation. The joint staff’s pursuit of achieving cross-domain synergy in planning and operations offers a credible method to face some of the challenges of the future joint force, but this will likely remain an evolutionary vice revolutionary endeavor.