DARPA
Northrop Grumman Corporation
PacMar Technologies
https://youtu.be/u3s31SUSOrs
Manta Ray – Breaking the UUV mold
Dec 20, 2021
"DARPA Selects Performers to Build, Test Manta Ray Unmanned Underwater Vehicles"Quote:
The Manta Ray program seeks to develop unmanned underwater vehicles (UUVs) that operate for extended durations without the need for on-site human logistics support or maintenance.
Two industry teams are pursing unique approaches to long endurance undersea missions
December 20, 2021
https://youtu.be/FsJEwvhvVak
Manta Ray: mastering the deep
Sep 23, 2022
Quote:
Northrop Grumman has been pioneering new capabilities in the undersea domain for more than 50 years. Manta Ray, a new unmanned underwater vehicle, taking its name from the massive “winged” fish, will need to be able to operate on long-duration, long-range missions in ocean environments without need for on-site human logistics support – a unique but important mission needed to address the complex nature of undersea warfare.