The US has tested a futuristic “manta-ray” style underwater drone that could one day be used for long-distance missions around the world. The Manta Ray prototype uncrewed underwater vehicle (UUV) ...

An object visible on Google Maps appears to be the U.S. military's new submarine drone known as the Manta Ray, located at California's Port Hueneme naval base. The unmanned underwater vehicle (UUV), ...

Like it or not, drones have completely changed our lives. Whether we’re talking about the commercially-available ones, that allow us to shoot incredible videos of whatever exploit or military ...

Four years ago the Defense Advanced Research Projects Agency (DARPA) announced a program aimed at creating a multi-use underwater drone capable of operating on "long-duration, long-range missions in ...

The ocean depths are a new frontier explored by humans and autonomous vehicles. Leading the charge is Northrop Grumman's innovative Manta Ray uncrewed underwater vehicle (UUV), a technological ...

A new underwater drone could let long-range military missions hide in plain sight. Northrop Grumman built the craft for the Defense Advanced Projects Research Agency (DARPA), and it will be capable of ...

Northrop Grumman introduces its first completed prototype Manta Ray Uncrewed Underwater Vehicle that it is developing for DARPA. The extra-large submarine glider is designed to carry out long-range ...

In a nutshell: DARPA's Manta Ray program is designed to develop a new generation of autonomous drones capable of operating underwater. The drone has finally been built after roughly four years, and ...

Last week, a Google Maps user browsing the digital globe seemed to have spotted one of the U.S. Navy’s most promising programs. A Manta Ray underwater drone prototype was spotted... Summary – The U.S.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. A prototype of an uncrewed underwater ...

SINGAPORE (Reuters) - Researchers in Singapore have built an underwater robot that looks and swims like a manta ray, using only single motors and flexible fins to propel it through water in a manner ...