Manta Ray submarine drone seemingly spotted on Google Maps at California naval base – USA TODAY
기사내용보기 >> Manta Ray submarine drone seemingly spotted on Google Maps at California naval base USA TODAYTop-secret US aquatic drone weapon ‘Manta Ray’ spotted on Google Maps for all to see New York Post Satellite Images Show Secretive Underwater Drone Docked at Navy Base Newsweek [드론 관련 기사 보기]