Northrop Grumman Ccompleted assembly of a full-size uncrewed underwater vehicle (UUV) prototype known as Manta Ray. A new class of UUV, it is an extra-large glider that will operate long-duration, long-range and payload-capable undersea missions without need for on-site human logistics.

Northrop Grumman completes assembly of Manta Ray uncrewed underwater vehicle

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Northrop Grumman Ccompleted assembly of a full-size uncrewed underwater vehicle (UUV) prototype known as Manta Ray.