The Arnala-class vessels can sprint for short bursts in order to maintain contact with any submarines they detect.

The Soviet Sierra I-class (Project 945) was a technologically ambitious nuclear-powered attack submarine designed in the late ...

The Maritime Acquisition Advancement Contract is designed to accelerate DLA’s procurement of integrated weapons systems equipment and services. The awardees will play a vital role in providing ...

The Los Angeles-class fast-attack submarine USS Columbia returned to ... but our crew is impressively resilient,” said Master Chief Sonar Technician Justin Culbertson, Columbia’s chief of ...

The four pillars of America's undersea fleet are the fast and lethal Los Angeles ... class, the versatile and cutting-edge Virginia-class, and the strategic Ohio-class ballistic missile submarines ...

The crew aboard the Los Angeles-class fast-attack submarine USS Alexandria (SSN 757) returned to Naval Base Point Loma in San Diego on May 15. According to the U.S. Navy, Alexandria left Naval ...

BREMERTON — At approximately 2:30 p.m. Thursday, the Los Angeles-class fast attack submarine, USS Topeka (SSN 754), arrived in Bremerton from Pearl Harbor. The Topeka, now serving for over 35 ...

They were undoubtedly more advanced than the Los Angeles-class attack submarines of the time ... acoustic signature by absorbing and scattering sonar signals. It's not the mere fact that Virginia ...

In 2002, the Los Angeles-class submarine USS Hartford (SSN 768 ... It's a rare event, though. Between sonar, fathometers – a device that measures the depth of the water underneath the ship's ...

The submarine entering Sinclair Inlet Tuesday afternoon was the arrival of the Los Angeles-class fast attack submarine USS Helena (SSN-725). At approximately 5:30 p.m. the Helena could be seen ...

Secondly, they are able to absorb some of the sound energy emitted by active sonar, reducing the ... being loaded onto the U.S. Navy Los Angeles class submarine USS Annapolis (SSN 760) at Naval ...