Northrop Grumman's Manta Ray Uncrewed Underwater Vehicle

Northrop Grumman's Manta Ray Uncrewed Underwater Vehicle, a top-secret submarine prototype, was spotted on Google Maps images, showcasing its futuristic design. The vessel is part of a wider U.S. Navy project to enhance the nation's long-range underwater fleet of unmanned vehicles.

Top Secret US Underwater Drone Prototype 'Manta Ray'

A top secret US underwater drone prototype named Manta Ray was spotted on Google Maps at a naval base in California but has since been deleted. The drone has cutting-edge sensors for underwater threat detection and hazard classification and is considered a major advancement for underwater drone technology.