Northrop Grumman Demonstrates AQS-24B Mine Hunting System

By Mike Ball / 28 Oct 2016

Northrop Grumman mine hunting system

Northrop Grumman has announced that it has successfully demonstrated the AQS-24B mine hunting system at the Royal Navy-sponsored Unmanned Warrior exercise in Scotland. This was the first time the AQS-24B towed mine hunting sensor has been deployed from an unmanned surface vessel in British waters.

The demonstration highlights Northrop Grumman’s role in proving the operational utility of unmanned maritime systems in the air, surface and subsurface domains. The system was remotely launched, towed and recovered from Atlas Elektronik U.K.’s ARCIMS Unmanned Surface Vessel (USV) and was operated from a shore base at speeds of up to 18 knots. The USV/ AQS-24B combination quickly completed a number of scenarios and challenges that were set by the Royal Navy’s Mine Warfare Group.

The AQS-24B system includes what Northrop Grumman claims is the world’s first operational High Speed Synthetic Aperture Sonar (HSSAS), and an optical laser line scan sensor. With this unique sensor combination the system demonstrated its versatility by performing mine detection, localisation, classification and identification in a simulated mine field at the British Underwater Test and Evaluation Centre (BUTEC) range in Scotland.

“Our team’s demonstration at Unmanned Warrior proves that unmanned systems combined with the right payloads can perform high speed mine countermeasures tasks, greatly reducing the mine clearance timeline while keeping naval personnel out of harm’s way,” said Alan Lytle, vice president, undersea systems, Northrop Grumman Mission Systems. “The USV/AQS-24B combination provides a highly effective and affordable mine countermeasure solution for our allies and theatre security partners.”

“The collaborative spirit shown across all parties in the Unmanned Warrior exercise has been exceptional,” said Andrew Tyler, chief executive, Northrop Grumman Europe. “The exercise has demonstrated the technologies that underpin the USV/AQS-24B capability are at a mature readiness level and could be deployed in the short to medium term.”

The Unmanned Warrior demonstration builds on Northrop Grumman’s successful unmanned demonstration at the U.S. Navy’s Annual Naval Technology Exercise (ANTX) at Newport, Rhode Island, where unmanned surface, undersea and air assets collaboratively conducted an anti-submarine warfare mission.

Posted by Mike Ball Mike Ball is our resident technical editor here at Unmanned Systems Technology. Combining his passion for teaching, advanced engineering and all things unmanned, Mike keeps a watchful eye over everything related to the unmanned technical sector. With over 10 years’ experience in the unmanned field and a degree in engineering, Mike’s been heading up our technical team here for the last 8 years. Connect & Contact