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It was to feature an open architecture, allowing it to serve as a host to other systems and support their information gathering and threat detection. [7] In 2012, the AN/SLQ-25D program became a part of the Surface Ship Torpedo Defense (SSTD) program, a US Navy effort to field a system that could detect and destroy incoming torpedoes.
In addition, the system offers a method of underwater communications, and also functions as a torpedo approach warning system. This sonar is the Chinese development of French Thomson-CSF TSM-2233 sonar, and is capable of simultaneously tracking 4 to 12 targets depending on the function it is used for.
The MS3 is a fifth-generation hull-mounted sonar system that performs active and passive search and tracking, incoming torpedo warning, and small-object avoidance for safe navigation. [11] In addition to submarine hunting, the vessel could perform counter-mine, reconnaissance, and resupply missions.
Torpedo defence includes evasive maneuvers, passive defense like torpedo belts, torpedo nets, torpedo bulges, and sonar torpedo sensors, "soft-kill" active countermeasures like sonar decoys and sonar jammers, and "hard-kill" active defenses, like anti-torpedo torpedoes similar in idea to missile defense systems. [1]
Only two types of small purpose-built torpedo retrievers, 40' and 42' boats, were built. There were few enough of these that it was common for unspecialized motorboats to recover exercise torpedoes. [5] Torpedo retriever crew cranes aboard a Mark 24 "Fido" torpedo in 1950. World War II brought about a large increase in U.S. Navy use of torpedoes.
Thales was responsible for the integration of these existing guns, surface-to-surface missiles and torpedo system. The modernization project was completed in 2010. After the completion of the modernization program, Hellenic Navy substituted all the existing anti-ship missiles (Penguin Mk2 Mod 3 and Exocet) with Harpoon missiles (coming from ...
Early designs may have relied solely on an inertial guidance system. [9] [10] The initial design was intended for nuclear warhead delivery. Later designs reportedly include terminal guidance and conventional warheads. [7] The torpedo steers using four fins that skim the inner surface of the supercavitation gas bubble.
The Mark 46 torpedo is the backbone of the United States Navy's lightweight anti-submarine warfare torpedo inventory and is the NATO standard. These aerial torpedoes are designed to attack high-performance submarines. In 1989, an improvement program for the Mod 5 to the Mod 5A and Mod 5A(S) increased its shallow-water performance.