DEFENSE Manta Ray UUV Prototype Completes In-Water Testing by Editor June 11, 2024 by Editor June 11, 2024 The Manta Ray prototype uncrewed underwater vehicle (UUV) built by performer Northrop Grumman completed… 0 FacebookTwitterPinterestLinkedinTumblrRedditStumbleuponWhatsappTelegramLINEEmail
