From their inception, submarines are stealthy, utilizing their shape and various technologies to hide thousands of feet ...

Instead of separate tech to spot mines and subs, the Navy is exploring the convenience of having one sonar that allows a ...

The new system relies heavily on passive acoustics—technology that simply listens, rather than sending out signals of its own such as sonar pings. Australia is building an integrated undersea ...

It's an interesting thought that certain aspects of future warfare may not include the loss of human life as autonomous systems battle it out over air and sea. Air drones are fairly common, but wait, ...

HMCS Windsor , shown here, is set to become the first Victoria-class submarine to receive a new sonar array. (Lee Willett) The Royal Canadian Navy is moving forward with plans to introduce a new bow ...