The role of the previously unreported submarine in the Chinese navy, which is the world's largest by hull count, remains ...

However, this indiscretion time near the surface not only breaks a submarine’s stealth, but may prove pointless in the end, should an enemy destroy or jam satellite navigation signals.

The Soviet global submarine threat has declined dramatically, and is no longer the primary threat to the United States ... like SURTASS sensors—to detect enemy submarines; however, according ...

At the second stage, crews of the anti-submarine squadron practiced locating and following 'enemy' submarines in ... monitored by the United States, will continue to be in effect until February ...

Notably, the Soviet submarine force was a real challenger to the United States Navy and NATO ... maneuverability over stealth—meaning that enemy sonar operators could hear them chugging along ...

Prime Minister Narendra Modi is on a visit to the United States, and it is believed ... detect and destroy enemy submarines and warships at long distances. Also capable of anti-surface warfare ...

Jin-class strategic submarine could threaten US territory from the contested waterway, but its flaw may make it easy to track.

In the close-in maritime zone, the crews practiced searching for a hypothetical enemy’s submarines with the help ... to 200 km from the ship in the sea states of up to 5 points day and night ...