'Ghost Shark and Manta Ray: Australia, US launch next-gen advanced drones'
IndiaTimes
The future of naval defenses in the Pacific may soon resemble a high-stakes technology thriller, with characters called Ghost Shark..
The future of naval defenses in the Pacific may soon resemble a high-stakes technology thriller, with characters called Ghost Shark..
Northrop Grumman's Manta Ray uncrewed underwater vehicle aims to revolutionize undersea missions — it glides through the ocean..