Maareech Advanced Torpedo Decoy System (ATDS) is a torpedo detection and

countermeasure A countermeasure is a measure or action taken to counter or offset another one. As a general concept, it implies precision and is any technological or tactical solution or system designed to prevent an undesirable outcome in the process. The fi ...

system used by the

Indian Navy The Indian Navy (IN) (ISO 15919, ISO: ) is the Navy, maritime and Amphibious warfare, amphibious branch of the Indian Armed Forces. The President of India is the Supreme Commander of the Indian Navy. The Chief of the Naval Staff (India), Chief ...

. The system offers a complete solution to detect and locate an incoming

torpedo A modern torpedo is an underwater ranged weapon launched above or below the water surface, self-propelled towards a target, with an explosive warhead designed to detonate either on contact with or in proximity to the target. Historically, such ...

and to apply countermeasures to protect naval platform against torpedo attack. It was developed as a joint project of the Naval Physical and Oceanographic Laboratory (NPOL), Kochi and the Naval Science and Technological Laboratory (NSTL),

Visakhapatnam Visakhapatnam (; List of renamed places in India, formerly known as Vizagapatam, and also referred to as Vizag, Visakha, and Waltair) is the largest and most populous metropolitan city in the States and union territories of India, Indian stat ...

Description

It is an anti-torpedo system with towed and expendable

decoy A decoy (derived from the Dutch ''de'' ''kooi'', literally "the cage" or possibly ''eenden kooi'', " duck cage") is usually a person, device, or event which resembles what an individual or a group might be looking for, but it is only meant to ...

s. The system is capable of detecting, confusing, diverting and decoying the incoming torpedoes. The decoy helps in exhausting the energy of the torpedo by running the latter through long and ineffective course and prevents them from homing in to the targeted platform with its advanced countermeasures capabilities. Mareech systems is being deployed on all current and future frontline warships of Indian Navy ships. The underwater arrays for Maareech are being manufactured by KELTRON Controls at

Aroor Aroor is a fishing village on the northernmost part of the Alappuzha district, within Cherthala, Cherthala taluk of Kerala, India. It lies on either sides of National Highway 66 (India), National Highway 66 and serves as a gateway between Koc ...

while the system is being integrated by

Bharat Electronics Limited Bharat Electronics Limited (BEL) is an Indian Public Sector Undertakings in India, public sector aerospace and Military, defence Electronics, electronics company, headquartered in Bangalore. It primarily manufactures advanced electronic products ...

(BEL).

Operators

; *

Visakhapatnam-class destroyer The ''Visakhapatnam''-class destroyers, also classified as the P-15 ''Bravo'' class, or simply P-15B, is a class of guided-missile destroyers currently being built for the Indian Navy. The ''Visakhapatnam'' class is an upgraded derivative of i ...

** Kolkata-class destroyer ** Nilgiri-class frigate ** INS Vikrant

References

{{commons category, Maareech Advanced Torpedo Defence System Military equipment of India Naval warfare Weapons countermeasures

Description

Operators

See also

References