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Northrop Grumman Shows Off Terrifying Military Drone Submarine
Buy-n-Shoot NewsManta Ray Guns Defense contractor and international arms dealer Northrop Grumman has released a photo of a sleek underground drone called Manta Ray that closely resembles its oceanic namesake. The "full-size uncrewed underwater vehicle" (UUV) prototype, which was developed under a 2020 contract by the Defense Advanced Research Projects Agency (DARPA), appears to be a […]
