Manta Ray underwater drone

Northrop’s Manta Ray Undersea Drone Completes In-Water Test

Northrop Grumman’s Manta Ray uncrewed underwater vehicle prototype has completed in-water testing off the California coast.

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Northrop Unveils Manta Ray Undersea Drone Prototype

Northrop Grumman has completed the assembly of a full-sized Manta Ray uncrewed underwater vehicle prototype.

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DARPA’s Long-Endurance Underwater Drone Undergoes Splash Test

PacMar Technologies recently splash-tested the Manta Ray unmanned underwater vehicle scaled prototype in Oahu, Hawaii.

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