Military of China, force comment.
Military of China, force comment.

The the French 安德拉斯塔 “class submarine model

in the international arms market,” France “gradually emerge, the Rafale fighter, the Lafayette-class stealth frigates, Scorpene “submarines are familiar. Today, the French DCNS Group re-launched a mini-submarine – “安德拉斯塔” class coastal submarines. Small submarines are cheap

安德拉斯塔 “class coastal submarine 48.8 meters long, the surface displacement of 855 tons, combat potential depth more than 200 meters underwater maximum speed of over 15 high-speed underwater voyage 3 hours, the economic range of over 3000 sea miles/4, underwater holding force of up to 15 days, 19 crew preparation, but also carry passengers. The diver 6.

double hull design, the body shell comprising a shell, the shell, put the materials, the crew compartment and engine compartment located within the inner shell in case of emergency, the body shell and inner shell separation to protect the safety of personnel. Boat equipped with X-shaped tail rudder, small-radius turn, the water seaworthiness. Shell small, the noise than the large-scale submarine covert operational capability. The boat into some of the civilian technology, commercial products, part of the system can be used to reduce the construction and maintenance costs.

安德拉斯塔 “level uniaxial promote the joint propulsion system and the AIP system can be equipped with diesel-electric, battery life of up to 60 hours, and can even be equipped with water jet propulsion system. Technology systems for the boat “Scorpene” submarine versatility to 70%, operational performance is not weak, but the construction costs only Scorpene-half, is a very economical and practical submarines.

advanced command and control system

DCNS Group “安德拉斯塔” class coastal submarines into the latest French Navy submarine construction technology, peripherals, one does not penetrate the panoramic view of the main mast, a considerable part of the equipment, system integration which can be 180 degrees monitoring, greatly reducing its infrared signal.

the class of boat is equipped with an integrated combat management system, a submarine tactical integrated combat system, a recyclable towed linear sonar array, a highly accurate navigation and surveillance systems, a water surface control system, a data link communication system. Among them, the Submarine Tactical comprehensive combat system developed by DCNS Group, sonar, optical, electronic support and radar sensors can be integrated effectively, effectively locking, tracking, identification of surface and underwater targets, related to tactical analysis, make tactical judgments through Data Link Systems exchange tactical information, if necessary, instructions weapons systems to attack the target. Highly accurate navigation and surveillance systems, submarine accurate navigation in the coastal environment, boot, even in the seabed can also perform monitoring tasks.

modular design weapon systems

traditional submarine, the “安德拉斯塔 class coastal submarine weapons compartment located in the boat first. equipped with six 533 mm caliber boat bow torpedo tubes capable of firing torpedoes and anti-ship missiles, including the “Black Shark” heavy-duty wire-guided torpedoes, the F17 torpedoes and Exocet SM39 submarine-launched anti-ship missiles.

due to the small displacement of the boat, lifeboat space is also smaller, weapons systems DCNS Group of the boat made nearly 30 modular mission packages, according to different operational requirements to install The corresponding task packages. Each task in the package contains no more than 10 weapons, types of weapons, including torpedoes, anti-aircraft missiles, anti-ship missiles, antisubmarine missiles, cruise missiles. The boat is also designed specialized divers gates compartments capable of carrying six divers to plug a “divers delivery system”. The boat can also carry UUV underwater reconnaissance tasks.

the boat is usually in water depths less than 100 m of shallow water region, executable anti-submarine, anti-ship, special operations, electronic warfare, intelligence collection, patrolling, offensive mine-laying, covert tracking combat missions to protect the Navy bases and other critical facilities. Can be used alone operations, and coordinated operations with other ships or aircraft. (Lu)

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