MELBOURNE, Australia — Australia will spend 1.7 billion Australian dollars ($1.1 billion) on building dozens of locally developed underwater attack drones, Defense Minister Richard Marles said on ...

Countries are rapidly expanding the use of underwater drones as global conflicts highlight vulnerabilities in deep-sea infrastructure. These autonomous systems can travel long distances, monitor power ...

Australia said Wednesday it will deploy a US$1.1 billion fleet of "Ghost Shark" underwater attack drones to bolster its firepower in a "threatening" regional landscape. The Royal Australian Navy will ...

Australia will spend $1.1 billion on building dozens of locally developed underwater attack drones, Defense Minister Richard Marles said on Wednesday. The first of the stealthy, long-range "Ghost ...

Two European governments have agreed to buy underwater drones for military use, their German manufacturer told Reuters, as countries in the region ramp up defence spending to address what they say is ...