Underwater infrastructures, offshore equipment, pipelines, communication cables…can be threatened by terrorist attacks. ECA Group's Autonomous Underwater Vehicles, A9, A18 or A3000 AUV products, offer advanced capabilities such as high resolution imagery, endurance and accurate navigation enabling to perform periodically seabed inspections to automatically detect and locate suspicious objects (mines, EOD...) from shallow to deep water, 3000 m depth.