USN issues shipboard ASW contract to Leidos
Shipboard AN/SQQ-89A(V)15 anti-submarine warfare system. (Photo: Leidos)
AN/SQQ-89 systems receive, combine and process active and passive sensor data from the hull-mounted array, towed array and sonobuoys.
Leidos has received a $26.91 million contract from Naval Sea Systems Command to install AN/SQQ-89A(V)15 anti-submarine warfare (ASW) systems aboard USN and allied surface vessels.
Work includes integrated logistic supports, fleet support, and lifecycle sustainment, and is scheduled for completion of the Navy’s surface ship undersea warfare systems.
The deal includes options that, if exercised, would bring the cumulative value of the contract to $61.73 million and the completion date to June 2023, the DoD noted in an 11 June announcement.
The contract combines purchases for the USN (97.6%), Australia (0.4%) and Japan (2%).
AN/SQQ-89 systems receive, combine and process active and passive sensor data from the hull-mounted array, towed array and sonobuoys. AN/SQQ-89 is also integrated with the Aegis combat system aboard Ticonderoga-class cruisers and Arleigh Burke-class destroyers.
More from Naval Warfare
-
![Havelsan sells ADVENT CMS into Chilean Navy frigates]()
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]()
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]()
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.
-
![Avalon 2025: Kongsberg confirms its first Australian missile factory]()
Avalon 2025: Kongsberg confirms its first Australian missile factory
The deal, which has been planned since August 2024, is part of an ongoing attempt to bolster Australia’s defences against the potential of Chinese aggression.
-
![TKMS joins forces with Norwegian shipbuilder for Fridtjof Nansen frigate replacement bid]()
TKMS joins forces with Norwegian shipbuilder for Fridtjof Nansen frigate replacement bid
Four shipbuilders have been downselected to build the frigate replacement programme, and TKMS hopes the new deal will give it a geographical advantage.
-
![As Australian resistance rises, is AUKUS in trouble?]()
As Australian resistance rises, is AUKUS in trouble?
The tripartite submarine project is under political pressure from a grass-roots Australian Labor Party movement, but it could also have practical issues in its way.
