Improved KraitAway passes trials
SEA trialled its enhanced KraitArray ASW towed array from small vessels in September 2021. (Photo: SEA)
ASW towed array proved its ‘exceptional sensing performance in small vessels’, SEA claims.
UK company SEA announced on 20 October that it has completed successful trials in the English Channel of its improved KraitArray anti-submarine warfare (ASW) towed array.
KraitArray proved its ‘exceptional sensing performance in small vessels’ in the September trials, SEA claimed. The company (part of Cohort Group) had earlier enhanced the acoustic performance and sensing range of the system.
It added that data gathered from the SEA-funded trials have helped to determine the performance of key aspects of the ASW solution, and will support the next spiral of product development for KraitArray and its parent Krait Defence System.
KraitArray will be deployed soon from a UUV in MoD-funded trials, and overseas trials will also be conducted from an ‘unmanned surface platform’ in November 2021, SEA stated.
Alex Key, head of undersea battlespace at SEA, said: ‘The operational need of today’s navies mean that they require ASW solutions that offer an enhanced sensing capability which can be deployed from smaller and more agile vessels – providing a larger and more flexible detection range.’
Shephard Defence Insight notes that the modular construction of KraitArray offers flexibility, resilience and easy repair or replacement at sea.
Related Equipment in Defence Insight
More from Naval Warfare
-
![Kraken’s Royal Navy USV contract signals next step in crewed-uncrewed integration]()
Kraken’s Royal Navy USV contract signals next step in crewed-uncrewed integration
The UK Royal Navy’s rapid procurement of uncrewed platforms aligns with the force’s strategic shift towards a fleet better equipped to handle modern threats.
-
![HMS Anson’s milestone stay in Australia cut short during AUKUS deployment]()
HMS Anson’s milestone stay in Australia cut short during AUKUS deployment
The Astute-class submarine’s visit to Australia was the first time maintenance activity on a UK Royal Navy nuclear submarine had been carried out in the country.
-
![How Operation Epic Fury could reduce US readiness to face China]()
How Operation Epic Fury could reduce US readiness to face China
The offensive against Iran could impact training and maintenance cycles and accelerate the degradation of the US arsenal on top of depleting Washington’s stockpiles.
-
![UK Royal Navy explores modular counter-drone capabilities for future hybrid fleet]()
UK Royal Navy explores modular counter-drone capabilities for future hybrid fleet
The UK MoD is scoping out systems to counter the growing threat of uncrewed aerial systems, with a focus on low-cost modularity and speed to field.
-
![US Pentagon claims to have severely damaged Iranian capabilities, promises to increase attacks]()
US Pentagon claims to have severely damaged Iranian capabilities, promises to increase attacks
US military authorities claim to have sunk 20 Iranian vessels and destroyed Tehran’s Air Force, with the Pentagon making plans to send additional assets to the region.
-
![Greece’s newly commissioned FDI frigate deployed to Cyprus]()
Greece’s newly commissioned FDI frigate deployed to Cyprus
The recent naval modernisation efforts by the Hellenic Navy have been bolstered by the acquisition of advanced Naval Group frigates, the first of which was delivered in December 2025 and is now playing a crucial role in the latest Middle East conflict.
