Opinion
Submarine Insider on MSNOpinion

How a whale exposed a submarine’s location during the Cold War

A collision with a whale could do more than damage a submarine. It could change its sound signature enough for enemy listening networks to detect and track it. In Cold War waters crowded with sonar ...
Military Times

US Navy wants helicopter sonar that can detect subs – and mines

An MH-60R Sea Hawk dips an airborne low-frequency sonar sensor during an air-power demonstration. (MC1 Jason Noble/U.S. Navy) As the Iran war has shown, detecting and sweeping mines is one of the ...