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Autovon. The Automatic Voice Network ( AUTOVON, military designation 490-L) [1] was a worldwide American military telephone system. The system was built starting in 1963, based on the Army's existing Switch Communications Automated Network (SCAN) system. In June 1966, the Air Defense Command voice network was cut over to the new service. [2]
The Defense Red Switch Network (DRSN) is a dedicated telephone network which provides global secure communication services for the command and control structure of the United States Armed Forces. The network is maintained by the Defense Information Systems Agency (DISA) and is secured for communications up to the level of Top Secret SCI .
Military communications – or "comms" – are activities, equipment, techniques, and tactics used by the military in some of the most hostile areas of the earth and in challenging environments such as battlefields, on land (compare radio in a box ), underwater and also in air. Military comms include command, control and communications and ...
Field telephones are telephones used for military communications. They can draw power from their own battery, from a telephone exchange (via a central battery known as CB), or from an external power source. Some need no battery, being sound-powered telephones . Telephone linesmen ford Lunga River during the Guadalcanal Campaign of World War II.
Joint Network Node. For military communications, the Joint Network Node system, or JNN as it is commonly called, is a communications system the United States Military uses for remote, satellite-based communication. It is described by General Dynamics and the US Army Signal School as "the next generation of battlefield communications."
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The Mobile Subscriber Equipment (MSE) system was tactical communication system created by GTE Government Systems [4] : 393 (later acquired by General Dynamics) for the United States Army. [2] [6] Acquisition began in 1985 for echelons below Corps and down to the battalion level. [7] The system was first fielded in February 1988 to the 13th ...
The Joint Electronics Type Designation System (JETDS), which was previously known as the Joint Army-Navy Nomenclature System(AN System. JAN) and the Joint Communications-Electronics Nomenclature System, is a method developed by the U.S. War Departmentduring World War IIfor assigning an unclassifieddesignator to electronic equipment.