(DoD) The nationwide interconnection of communications networks, computers, databases, and consumer electronics that make vast amounts of information available to users. The national information infrastructure encompasses a wide range of equipment, including cameras, scanners, keyboards, facsimile machines, computers, switches, compact disks, video and audio tape, cable, wire, satellites, fiber-optic transmission lines, networks of all types, televisions, monitors, printers, and much more. The friendly and adversary personnel who make decisions and handle the transmitted information constitute a critical component of the national information infrastructure. Also called NII. See also defense information infrastructure; global information infrastructure; information.
Department of Defense Dictionary of Military and Associated Terms. 31 January 2011.
| APA | Military Dictionary (DoD). (2011). national information infrastructure. Retrieved September 22, 2026, from http://smartdefine.org/national_information_infrastructure/definitions/1962945 |
| Chicago | Military Dictionary (DoD). 2011. "national information infrastructure" http://smartdefine.org/national_information_infrastructure/definitions/1962945 (accessed September 22, 2026). |
| Harvard | Military Dictionary (DoD) 2011, national information infrastructure, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/national_information_infrastructure/definitions/1962945>. |
| MLA | Military Dictionary (DoD). "national information infrastructure" 4 April 2011. Web. 22 September 2026. <http://smartdefine.org/national_information_infrastructure/definitions/1962945> |