Navy SEALs operate small electric mini-submarines known as SDVs to infiltrate heavily defended coastlines where conventional ...

French defence company Thales has developed a new miniaturised sonar system designed for underwater drones, aiming to improve ...

Here’s What You Need to Remember: However, despite the efforts of Allied censors, the Sydney raids did impart a sense of vulnerability to Australians. Civilians moved away from coastal zones, a... Key ...