The future is going underwater: Northrop Grumman đșđž is advancing UUV technology with its âManta Rayâ autonomous system.
â Fully autonomous: no humans required
â Payload-capable for multiple mission sets
â Energy-efficient, with the ability to anchor and hibernate on the seafloor. pic.twitter.com/yQL7tpqijuâ DefenseTrends (@DefenseTrends) February 21, 2026
â Fully autonomous: no humans required â Payload-capable for multiple mission sets â Energy-efficient, with the ability to anchor and hibernate on the seafloor.




