While the inherent advantages of the combat cloud are many, the challenges that surround its successful development and incorporation into modern warfare are equally numerous, including interoperability and security issues and ensuring decentralized execution at the tactical and operational levels. Despite these challenges, the ubiquitous nature of data will not allow arbitrary lines to be drawn between domains in the future, and command and control must no longer be confined by such terms. Going forward, information must be generated, synthesized, shared, and accessible by all, for all, and through all domains; the combat cloud is the instrument to do so. [Maj Jacob Hess, USAF; Maj Aaron Kiser, USAF; Maj El Mostafa Bouhafa, Royal Moroccan Air Force; and Shawn Williams, Defense Intelligence Agency / 2019 / 42 pages / AU Press Code: WF-0065]