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713661450 - SAWCS SCU In Service Support

Defence Equipment and Support Published 2 Dec 2025 Find a Tender

key details

Statuscomplete
Proceduredirect
OCIDocds-h6vhtk-0504af

Award

SupplierValueDateStatus
Ultra Maritime UK Limited £2,712,309 14 Oct 2025 active

description

The Secretary of State for Defence (the Authority), through the Sonar and Maritime Sensors (SaMS) Project Team within Defence Equipment & Support (DE&S), intends to place a 5.5-year contract, with Ultra Maritime UK (UMUK) for the In-Service Support of the Submarine Acoustic Warfare Control System (SAWCS) Stores Control Unit (SCU).

SAWCS is a bespoke Inboard countermeasure control system developed exclusively for Royal Navy (RN) submarines. It is used with Submarine Counter-measure Acoustic Device (SCAD) 101/102 providing defence to RN submarines from hostile torpedoes by providing a torpedo decoy capability. Support will be provided to the RN submarines fitted with SAWCS to maintain availability of the units, including spares maintenance, engineering support and obsolescence management.

notice history

3 notices published against this procurement.

PublishedTypeRegimeNotice
17 Apr 2025 Transparency notice (UK5) Procurement Act 2023 015844-2025
15 Oct 2025 Contract award (UK6) Procurement Act 2023 065575-2025
2 Dec 2025 Contract details (UK7) Procurement Act 2023 078869-2025

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source

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