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For more than a decade, military Command, Control and Communications () systems benefit from the rapid pace of development of consumer mobile wireless and computing products. In sharp contrast to the past time, when military were far more advanced than commercial systems, contemporary personal communicators (mobile phones, PCS, s and other gadgets) are providing far better performance than any military device, and are available for a fraction of the cost of military devices. Modern soldiers are better prepared to use computers and accept them as an essential part of every mission. Therefore, fielding of more complex systems is now feasible and affordable than ever before.
In recent conflicts, such as Operation Iraqi Freedom (OIF), it became clear that such networks cannot keep pace with rapid movements, and the nodes presenting priority targets for enemy attack. To support users on the move, the US Army and some NATO countries use dedicated military “mobile subscriber” networks ( ), operating similar to commercial cellular wireless networks. While supporting users on the move, such systems rely on stationary nodes to maintain an efficient area coverage. Commercial systems based on GSM, TDMA, CDMA and IDEN are used primarily as backup networks, with voice and data support. But these networks are not reliable enough for military use as they lack availability, redundancy and required military security levels. The third generations (G3 systems) of such systems, currently deployed in few countries, could offer more advanced services but it is not available on a wide basis which could support dependable military or homeland security applications.
Even the standard Cellular systems are offering advanced services, well beyond the capabilities of available modern military systems. Commercial networks are used by the military mainly for general purpose services during peacetime, for coordination activity and personal communications. Military forces are adapting the commercial secure PDA Phone supporting commercial GSM and CDMA networks, for military and homeland security applications. The largest system of this type has been fielded recently in Israel by Motorola (the new “Mountain Rose” – based military mobile cellular system). TETRA systems as well as commercial cellular services are planned for migration to G3 standards later in the decade, and further enhance interoperability, with the introduction of software defined s such as the JTRS, which will enable seamless integration of wireless and wire-line systems into one “mesh”.standard to field mobile networks for military and security forces. Such systems are currently fielded with French forces (utilizing the Tetrapol standard), British forces, Finnish (based on Nokia systems, operated as part of KFOR in Bosnia). The US Defense Department has also embarked on a program to develop and produce
Current combat nets (CNR) are providing voice and data connectivity and form the basic layer for tactical command and control from division to battalion and company level. Modern systems offer sophisticated communications security (encryption) and frequency hopping for efficient spectrum utilization and electronic counter-countermeasures (ECCM). Such systems support voice and data communications and offer data transfer rates ranging from 19.2 up to 115 kbps.
Additional parts of this article:
- Military Command and Control (C2) and Mobile Networking
- Mobile Cellular s in Military Use
- Military Wireless Data Networks
- Tactical Mobile Broadband Networks
- Tactical Satellite Communications Networks
- Command and Control (C2) Systems for the Tactical Echelon
- Dismounted & Mobile Command and Control (C2) Systems