Surface Navy 2023: US Navy frigate variable depth sonar focus shifts to manufacturing

by Michael Fabey

With US Navy (USN) Constellation-class guided-missile frigate (FFG 62) shipbuilding under way, Thales' Advanced Acoustic Concepts is now looking to ramp up its own manufacturing capacity and resources for the ships' combined active/passive towed-array sonar (CAPTAS) variable depth sonar system, according to Mark Bock, vice-president of Advanced Acoustic Concepts for Strategy and Business Development.

“We are standing up US manufacturing,” Bock told Janes on 10 January during the Surface Navy Association (SNA) national symposium.

The variable depth sonar system will have to be ready in time to ensure the frigates' on-time delivery and operational commitments, he said.


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DSA 2024: Chinese company Poly Technologies showcases missile-capable USV

by Vinod Kumar CV

The Poly Technologies A2000 attack USV on display at DSA 2024. (Janes/Vinod Kumar CV)

Chinese defence company Poly Technologies showcased the A2000, a new next-generation combat unmanned surface vessel (USV), at the Defence Services Asia (DSA) 2024 exhibition held in Kuala Lumpur from 6 to 9 May.

The A2000 attack USV has a length of 45 m, a displacement of 280 tonnes, and a top speed of 35 kt. It features twin diesel engines and two controllable pitch propellers.


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SubSea Craft teams with Capewell to explore Victa DDU air deployment opportunities

by Kate Tringham

Victa integrated with Capewell's UMCADS. (SubSea Craft)

UK-based SubSea Craft has joined forces with Capewell Europe to explore the air deployability of its Victa diver delivery unit (DDU) prototype when integrated onboard the latter's newly developed Universal Maritime Craft Aerial Delivery System (UMCADS).

Speaking to Janes on 1 May, Lee Ebsworth, SubSea Craft's chief commercial officer, said the partnership has mutual opportunities as the two companies work together to increase the evidence bank for Victa as a deployable air asset as well as to demonstrate the flexibility of Capewell's UMCADS.


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Gibbs & Cox takes aim at light frigate market with International-class design

by Jeremiah Cushman

A model of the Gibbs & Cox International-class light frigate displayed at the Navy League Sea-Air-Space exposition in April 2024. (Janes/Jeremiah Cushman)

Gibbs & Cox, a wholly owned subsidiary of Leidos, has developed a platform to meet global demand for smaller frigates, William Cowardin Jr, vice-president for global ship design, Gibbs & Cox, told Janes


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https://www.janes.com/defence-news/c4isr-command-tech/latest/surface-navy-2023-us-navy-frigate-variable-depth-sonar-focus-shifts-to-manufacturing

With US Navy (USN) Constellation-class guided-missile frigate (FFG 62) shipbuilding under way, Thale...

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