USN orders enhanced undersea warfare hardware
AN/SQQ-89(V)15 system consoles aboard USS Momsen. (Photo: USN/Mass Communication Specialist 2nd Class James Evans)
Lockheed Martin Rotary and Mission Systems is to deliver upgraded hardware to the USN for the AN/SQQ-89A(V)15 anti-submarine warfare (ASW) combat system suite, the DoD announced on 20 July.
Under the latest $80.24 million contract modification from Naval Sea Systems Command, the company will provide Technical Insertion-20 AN/SQQ-89A(V)15 systems plus AN/SQS-53C transmitter infrastructure shipset hardware.
In addition to the USN, recipients will include Australia under the FMS programme. Shephard Defence Insight notes that Japan and Poland also operate the system.
The open-architecture AN/SQQ-89A(V)15 undergoes software upgrades every two years and Technology Insertion hardware upgrades every four years.
AN/SQQ-89A(V)15 is the primary undersea warfare system for USN surface vessels such as Arleigh Burke-class guided missile destroyers and Ticonderoga-class cruisers, and it is also equipping the new Constellation-class frigates.
The system employs active and passive sonar to conduct ASW searches. Received acoustic energy is processed and displayed to support operator detection, classification, localisation, and tracking of threat submarines.
AN/SQQ-89A(V)15 also uses passive sonar to provide early warning of threat torpedoes.
Related Equipment in Defence Insight
More from Naval Warfare
-
Desan Shipyard to build Malaysia’s largest ever coast guard vessel
The vessel should join the Malaysian Maritime Enforcement Agency in 2017.
-
US Navy tests Aegis combat system for hypersonic missile defence
The Arleigh Burke destroyer USS Pinckney undertook the tests against a simulated SM-6 missile.
-
Havelsan sells ADVENT CMS into Chilean Navy frigates
The system is intended to add enhanced operational precision to two ageing vessels.
-
Second rMCM vessel begins sea trials, advances autonomous minesweeping
The rMCM programme will ultimately comprise of 12 vessels, six each working for the Belgian and the Royal Netherlands Navy.
-
Long-delayed polar icebreaker programme gets cash and impetus boost
The US Government has awarded a significant contract to move along its Polar Security Cutter programme.