The Acoustic Device Countermeasure, or ADC, is designed to mimic the sound of a submarine, diverting acoustic torpedoes to attack it rather than its host.

CHARLESTON, S.C. (WCBD) – Today marks an important anniversary for the Hunley, a combat submarine that fought in the American Civil War. On Feb. 17, 1864, the Confederate vessel attacked and sank the ...

CHARLESTON, S.C. (WCIV) — The H.L. Hunley is commemorating the 162nd anniversary of its groundbreaking Civil War mission, when the submarine became the first vessel of its kind to sink an enemy ...

CHARLESTON, S.C. (WCSC) — The H. L. Hunley successfully attacked a Union warship before sinking to the bottom of Charleston Harbor 162 years ago Tuesday. The Confederate submarine attacked the USS ...

The H.L. Hunley is commemorating the 162nd anniversary of its groundbreaking Civil War mission, when the submarine became the first vessel of its kind to sink an enemy warship on Feb. 17, 1864. After ...

A model of a 09IIIB submarine posted to Chinese social media. It does not appear to be an official model, but much of it correlates with other indicators and may be grossly representative of the real ...

While diesel engines don't need spark plugs, they do need air ventilation for proper combustion. This is a problem for vessels traveling underwater, such as submarines. Yet diesel submarines exist and ...

The U.S. Navy today possesses the most technologically advanced submarine force in the world. Its nuclear-powered attack submarines and ballistic missile submarines remain unmatched in speed, ...

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Three Indiana Senate seats that represent portions of Indianapolis and its neighboring communities are up for grabs,with no incumbents running in this year’s election, and the filing deadline for ...

HMAS STIRLING, Australia—If the U.S. and China come to blows over Taiwan, this naval base in Western Australia offers a berth to bring American nuclear-powered submarines close to the fight—and a ...