his services. This time he was involved in ASDIC (Anti-Submarine Detection Investigation Committee) which is known today as sonar. In 1961 - possibly...

physicist Robert William Boyle and other scientists of the Anti-Submarine Detection Investigation Committee (ASDIC) undertook research which ultimately led to...

radar detection as radar technology improved, leading to the development of semi-submersibles. In 1988, an uncrewed 6.4-metre (21 ft) submarine was found...

initiating a state investigation into the case 3000 submarine procurement case saying "An official inquiry committee that will investigate all aspects of...

that it stood for "Allied Submarine Detection Investigation Committee", and this is still widely believed, though no committee bearing this name has been...

of the National Defense Research Committee (NDRC), asking him to undertake an investigation of submarine detection. The commands to be supported by the...

faster than the message. A U.S. Navy acoustic detection system designed to locate military submarines detected an acoustic signal consistent with an...

Ka-32 for civilian use. The helicopter was developed for ferrying and anti-submarine warfare. Design work began in 1969 and the first prototype flew in 1973...

summary of its investigation on 20 May 2010, concluding that the warship had been sunk by a North Korean torpedo fired by a midget submarine. The conclusions...

The Collins-class submarines are Australian-built diesel-electric submarines operated by the Royal Australian Navy (RAN). The Collins class takes its name...

VSX program conducted by the U.S. Navy (USN) to procure a successor anti-submarine warfare (ASW) aircraft to the Grumman S-2 Tracker. It was designed,...

to work together by pooling scientific information and expertise in anti-submarine warfare (ASW) research. Italy offered to provide a facility within its...

Command was operating anti-submarine patrols with about 110 aircraft fitted with radar. This increased the detection of submarines both day and night. Few...

the late 1950s. The project's test requirement was to prove detection of a submerged submarine at 500 nmi (580 mi; 930 km). The experiment, covering a number...

Sikorsky SH-3 Sea King, performing roles such as medium-sized transport, anti-submarine warfare, search and rescue, and ship-based utility operations. The Royal...

able to conduct anti-aircraft warfare with Aegis and surface-to-air missiles; tactical land strikes with Tomahawk missiles; anti-submarine warfare (ASW)...

Лошарик, IPA: [lɐˈʂarʲɪk]), is a Russian deep-diving nuclear powered submarine. On 1 July 2019, a fire broke out on the vessel while it was taking underwater...

it controlled Bofors 40 mm anti-aircraft guns (see Electric listening device). The critical problem of submarine detection required RDF systems operating...

Missile defense is a system, weapon, or technology involved in the detection, tracking, interception, and also the destruction of attacking missiles....

weapon placed in water to damage or destroy surface ships or submarines. Similar to anti-personnel and other land mines, and unlike purpose launched naval...

researched and developed methods and equipment for submarine detection. From 1957 onwards anti-submarine helicopter units also used Osprey as a training...

lack of anti-submarine and anti-air capability, operating nine increasingly obsolete strike craft OPVs and three aged diesel electric submarines. The Spanish...

2022, is a crewed deep-submergence vehicle (DSV) manufactured by Triton Submarines and owned and operated since 2022 by Gabe Newell's Inkfish ocean-exploration...

and communications, reconnaissance, early warning, surface warfare, anti-submarine warfare and electronic warfare. Moreover, once in service, the TF-2000s...

detection of a submarine, the escort would close in at moderate speed and increase its speed to attack. The intention was to pass over the submarine,...

helping avoid detection of the firing from passive sonar. Earlier designs used a pulse of compressed air or a hydraulic ram. Early submarines, when they...

helicopters to Iraq. The order was for military helicopters fitted out for anti-submarine warfare, but Rome had needed permission from Washington because the...

like AWACS to ensure detection of cruise missiles in order to stay on top of the threat. Barak-8 is a long-range anti-air and anti-missile naval defence...

snorkel so the Subskimmer can run on motor just submerged to try to avoid detection. Its thrusters are on a rotatable cross-arm which contains navigation...

he led a team conducting an acoustic investigation which later found the remains of the nuclear powered submarine USS Thresher (SSN 593), lost after deep...