A sonar decoy is a device for decoying sonar. Most are released from submarines to act as a false target. The first submarine decoys were the German Bold...

sonar decoy is a device designed to create a misleading reading on sonar, such as the appearance of a false target. In biochemistry, there are decoy receptors...

Bold (also called Bolde, a term derived from kobold) was a German sonar decoy, used by U-boats during the Second World War from 1942 onwards. It consisted...

The mobile submarine simulator (MOSS) MK70 is a sonar decoy used by submarines of the United States Navy. It was a 10-inch vehicle, without an explosive...

Sieglinde was a sonar decoy used during the Second World War by German U-boats. Sieglinde was installed in chambers on the sides of the U-boat. It could...

torpedoes. The decoy emits signals to draw a torpedo away from its intended target. The Nixie attempts to defeat a torpedo's passive sonar by emitting simulated...

Security Services, an IETF security protocol Mobile submarine simulator, a sonar decoy Morocco Oukaimeden Sky Survey, an astronomical survey of Solar System...

the torpedo went after the noisier fizzy decoy. The counter-countermeasure was a torpedo with active sonar – a transducer was added to the torpedo nose...

countermeasure Electronic warfare Naval Decoy IDS300 Sonar decoy C-GEM Pike, John; Sherman, Robert (30 June 1999). "MK-53 Nulka Decoy Launching System (DLS)". Federation...

SQS-53 hull-mounted sonar Electronic warfare & decoys AN/SLQ-32(V)3 OUTBOARD II EW Suite Mark 36 SRBOC AN/SLQ-25 Nixie towed sonar decoy Armament 2 × 5-inch...

In a Hero Summons, but the Other World was at Peace! Sieglinde (decoy), a sonar decoy used during the Second World War by German U-boats Zelinda (Italian...

The T-Mk 6 Fanfare is a towed sonar decoy developed after the Second World War by the United States Navy. It replaced the Foxer noisemaker. It was more...

Foxer was the code name for a British-built acoustic decoy used to confuse German acoustic homing torpedoes like the G7 torpedo during the Second World...

deploy an anti-sonar decoy called Bold, named after Kobold, a goblin in German folklore. This made a false target for the enemy's sonar by creating a screen...

minesweeper launched in 1953 USNS Bold (T-AGOS-12) Bold (decoy), a German World War II sonar decoy Bold, St Helens, a civil parish in Merseyside, England...

SQS-53 hull-mounted sonar Electronic warfare & decoys AN/SLQ-32(V)3 OUTBOARD II EW Suite Mark 36 SRBOC AN/SLQ-25 Nixie towed sonar decoy Armament 2 × Mark...

SQS-53 hull-mounted sonar Electronic warfare & decoys AN/SLQ-32(V)3 OUTBOARD II EW Suite Mark 36 SRBOC AN/SLQ-25 Nixie towed sonar decoy Armament 2 × Mark...

dual launchers MU90 torpedoes and SYLENA Mk1 decoy launching systems (DLS) for CANTO anti-torpedo decoys. Two of the vessels, destined for the French...

dual launchers MU90 torpedoes and SYLENA Mk1 decoy launching systems (DLS) for CANTO anti-torpedo decoys. Two of the vessels, destined for the French...

Battle of the Atlantic, German submarines used calcium hydride as a sonar decoy called bold. Although the term calcium hydride almost always refers to...

SQS-53 hull-mounted sonar Electronic warfare & decoys AN/SLQ-32(V)3 OUTBOARD II EW Suite Mark 36 SRBOC AN/SLQ-25 Nixie towed sonar decoy Armament 2 × Mark...

SQS-53 hull-mounted sonar Electronic warfare & decoys AN/SLQ-32(V)3 OUTBOARD II EW Suite Mark 36 SRBOC AN/SLQ-25 Nixie towed sonar decoy Armament 2 × Mark...

They are equipped with sonar, 2 triple torpedoes, 2 quadruple missile launchers, electronic warfare capabilities and decoys, a Close-in weapon system...

significantly, in particular the higher frequencies, above 1 kHz. Prairie-Masker Sonar decoy Würsig, B.; Greene, C.R.; Jefferson, T.A. (February 2000). "Development...

to be carried, four Nulka active missile decoy bays, and the TSM 5424 Petrel mine and obstacle avoidance sonar system. All upgrades and new builds are...

Rheinmetall Multi Ammunition Softkill System (MASS) decoy launchers in each side of the ship and two decoy launchers for Leonardo WASS C310 surface anti-torpedo...

scope. Mechanical jamming devices include chaff, corner reflectors, and decoys. Chaff is made of different length metallic strips, which reflect different...

reports, the APSOH (Advanced Panoramic Sonar Hull) hull-mounted sonar is fitted on the vessels. The APSOH sonar performs active ranging, passive listening...

torpedoes and frogmen. The system operates in conjunction with the ship's sonar. The system consists of: A KT-153 remotely controlled multi-barrel automated...

consist of Kongsberg's SS2030 active hull-mounted sonar and SD9500 lightweight over-the-side dipping sonar. In addition, Pohjanmaa-class corvettes will be...