Spotter planes can no longer directly see enemy submarines. Today, their mission is overwhelmingly acoustic—listening to signals from submarines and narrowing down their likely position before taking ...

Scientists in China have advanced their tech to detect stealth submarines. Their latest innovation can reportedly track the quietest underwater vessels easily. The innovation is expected to reshape ...

Submarine warfare is a constant battle between concealment and detection. In cold regions like the Arctic, submarines must operate differently to mask heat and sound, using layers of water known as ...

David Stupples does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...