The globally interconnected, end-to-end set of information capabilities, and associated processes for collecting, processing, storing, disseminating, and managing information on-demand to warfighters, policy makers, and support personnel, including owned and leased communications and computing systems and services, software (including applications), data, security services, other associated services, and national security systems.
Source(s):
CNSSI 4009-2015
[Superseded]
from
DoD JP 1-02, JP 3-12