USN and RAN to receive advanced anti-submarine warfare suite
Graphic depicting AN/SQQ-89A in action. (Image: USN)
The AN/SQQ-89A(V)15 combat system suite being provided to Australia and the US uses passive sonar to provide early warning of threat torpedoes.
The USN and Royal Australian Navy (RAN) will received upgraded hardware to support development, integration, manufacture, production, and testing of the AN/SQQ-89A(V)15 anti-submarine warfare (ASW) combat system suite, the DoD announced on 9 May.
A $67.85 million contract modification from Naval Sea Systems Command will see Lockheed Martin Rotary and Mission Systems provide Technical Insertion-20 (TI-20) AN/SQQ-89A(V)15 systems plus AN/SQS-53C transmitter infrastructure shipset hardware.
Work will be completed by August 2024.
The latest announcement follows an $80.24 million modification for AN/SQQ-89A(V)15, awarded in July 2021.
AN/SQQ-89A(V)15 uses passive sonar to provide early warning of threat torpedoes. The open-architecture system requires software upgrades every two years and TI hardware upgrades every four years.
Related Equipment in Defence Insight
You may also like
More from Naval Warfare
-
![Thales wins DE&S contract for portable autonomous command centres]()
Thales wins DE&S contract for portable autonomous command centres
The agreement to provide portable autonomous command centres to the UK Royal Navy will enhance the service’s Mine Counter Measure operations and further integrate autonomous and uncrewed systems into its fleet.
-
![Maritime defence in the Mediterranean faces challenges from vulnerable land power]()
Maritime defence in the Mediterranean faces challenges from vulnerable land power
As an indispensable energy crossroads, the Mediterranean is at serious risk from grey zone disruption. As navies increasingly employ AI data centres, what happens when cutting-edge defence technologies rely on the very infrastructure most susceptible to hybrid tactics?
-
![US Navy to conduct an experimentation campaign with emerging tech in 2026 and 2027]()
US Navy to conduct an experimentation campaign with emerging tech in 2026 and 2027
The Technology Operational Experimentation Events will inform future requirements as the US Navy looks for innovative solutions across three key operational domains.
-
![Future Canadian Continental Defence Corvette will provide “Halifax-equivalent capabilities”]()
Future Canadian Continental Defence Corvette will provide “Halifax-equivalent capabilities”
Although the CDC project is still in its early stages, the Canadian Department of National Defence already has some requirements for the future platforms.
-
![US Navy to acquire micro-uncrewed underwater vehicles for ISR and coastal data collection]()
US Navy to acquire micro-uncrewed underwater vehicles for ISR and coastal data collection
The Naval Supply Systems Command is seeking authorised resellers of JaiaBot uncrewed underwater vehicles and multivehicle pods. The platforms will support undergraduate education at the US Naval Academy.
