The project

System SOSUS system container size deployed on anti borders: North Cape - Bear Island, container size Greenland - Iceland - Faroe Islands - United Kingdom (Faeroe-Iceland abroad) in the Pacific Ocean. One way to boost antisubmarine barrier is the wiring under the hull of the ship. The system container size was effective in detecting submarines of the Soviet Navy 1st and 2nd generations. The appearance of submarines container size third generation with considerably less noise dramatically reduced detection range. [1] At the turn of the 1990s in the Norwegian Sea was an experiment to detect container size the submarine with the help of SOSUS, including a complex of "Caesar" as a result of the estimated coordinates of the submarine formed the ellipse of 216 by 90 kilometers. [2] http://ru.wikipedia.org/
Since the time of the First World War until the mid 60s the fight against submarines refers to the phenomenon of tactical plan. With the advent of the fleets of ballistic missile submarines and nuclear power plants are able to solve strategic container size problems in the war at sea, which explains the sharp increase in anti-priority actions in the U.S. Navy and its NATO allies. During the "cold war", evaluating the strategic options of the Soviet Navy, the military-political leadership of the United container size States acknowledged that one of the main threats to the strategic offensive forces, military and economic potential of the country's armed forces and groups will represent our submarine fleet. Therefore, and due to its complexity, anti-submarine threat was a separate area in the war at sea - anti-submarine warfare (PLF).
The logical consequence of such views was the creation of the U.S. Navy and NATO permanent system for monitoring anti theaters of possible military action. Its core was formed stationary sonar system (GHS), which were one of the most remarkable achievement in the development of the forces and means of naval warfare container size in the post-war period. Their practical application on a large scale made possible by the great progress in the study of acoustics and engineering exploitation of the oceans, to the technical means for receiving and processing of sonar emissions.
GHS originally created for the purpose of search and rescue support ships at sea. However, soon showed their ability to observe the underwater conditions in the vast waters of the ocean and sea theaters. Since the beginning of incurring Soviet missile submarine combat duty off the coast of the U.S. in the early 60's, container size CGS has become a key element of the strategic PLF designed along with early warning of missile attack the enemy to protect the territory of the North American continent from ballistic missiles. It is to this period container size is the creation of the first two combat systems, long-range sonar observations in the East and West Coast of the United States. They were entrusted with the detection of submerged submarines, container size their classification, and determine the location of the elements of motion, output the data to operational centers PLF management maneuverable anti-submarine forces (FL).
Since the 70s GHS operate under a single strategic container size system of underwater container size reconnaissance and surveillance SOSUS (SOSUS - Sound Surveillance Undersea System). In the second half of the 80s, by means of SOSUS controlled all the most important in the operational and strategic areas on the Atlantic and Pacific oceans. The role of early warning system in SOSUS PLF currently characterized by the fact that it accounts for 80% of primary submarine detection. Data on the submarine detected by the system SOSUS, used for pointing maneuver PLC, which, container size using its on-board detection, location updating is performed submarines and monitoring container size them in readiness to use weapons. The history of research and development activities stationary surveillance systems underwater conditions originates from the second half of the 40s. At the end of the Second World War, scientific research department of the U.S. Navy come to grips with the issues of sound propagation in the ocean. Launched at the same time basic and applied research has led to the fact that in the discovery of the long-distance propagation of sound noisy objects in the so-called underwater sound channel container size (USC).
In 1952, in the Pacific Ocean were tested device Zophar (SOFAR), which made it possible to capture the sounds of underwater explosions at USC, at distances up to 3,000 miles. Intended use of the system on the basis of these devices to locate container size the emergency aircraft, submarines and surface ships that could signal an accident with special explosive sound sources.
The project's success has spawned Zophar the direction of research on the surveillance systems of n