#underwater_drone #manta #manta_ray #NorthropGrumman #Northrop_Grumman #UUV #usmilitary
https://www.c4isrnet.com/unmanned/2024/05/02/northrops-colossal-manta-ray-underwater-drone-passes-at-sea-tests/
https://www.c4isrnet.com/unmanned/2024/05/02/northrops-colossal-manta-ray-underwater-drone-passes-at-sea-tests/
#underwater_drone #manta #manta_ray #NorthropGrumman #Northrop_Grumman #UUV #usmilitary
https://www.c4isrnet.com/unmanned/2024/05/02/northrops-colossal-manta-ray-underwater-drone-passes-at-sea-tests/