UK Trials Underwater Robot to Defend Pipelines, Cables from Threats
(P&GJ) — A remotely operated underwater robot designed to protect critical infrastructure like pipelines and cables has been successfully tested by the UK’s Defence Science and Technology Laboratory (Dstl) and industry partners.
The robot, adapted from a commercially available remotely operated vehicle (ROV), has been equipped with new systems that allow it to detect and neutralize unexploded ordnance and potential sabotage devices on the seafloor. These threats pose serious risks to both vessels and divers operating in high-risk underwater environments.
“This technology would be a valuable toolset for keeping our Armed Forces safe whilst providing the public with value for money,” said John, an explosives engineer with Dstl. “This unique capability with its sensors, tools and cameras will give operators a real-time ability to deal with these underwater hazards in a safe, effective and efficient way.”
The ROV can operate at depths beyond the reach of divers and remain deployed far longer, offering improved safety and cost efficiency. Once deployed from a ship or shoreline, the robot transmits video and sonar data back to operators, who can then assess and remotely neutralize hazards.
Unlike single-use systems, the robot is designed for repeated use, contributing to cost savings and supporting jobs in the defense technology sector. The system also integrates with other underwater robots to scan and respond to hazards as a team.
Field trials have been conducted in several locations including Horsea Island in Portsmouth, Portland Harbour, South Wales, and Norway.
Industry partners in the project include Alford Technologies, Atlantas Marine, Sonardyne, and ECS Special Projects. The Royal Navy-funded initiative supports the development of advanced underwater technologies, as well as tactics and techniques for undersea threat response.
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