PERMANENT AWARD EVIDENCE

Replacement Secondary Submarine Radar and Support

Ministry of Defence · published 5 Jun 2025. This page preserves the identifiers and current held fields for one Contracts Finder release; it is not an invoice, performance assessment or complete contract history.

Contracts Finder release ID885ec89f-a15a-46b6-ab05-26c6e12b7d05-848412
Open Contracting ID (OCID)ocds-b5fd17-1c35ba9b-3d38-4d55-aa80-e7bc1b18da83
Buyer identifierGB-CFS-317850
Release typeplanning
PUBLISHED COMMERCIAL FIELDS

Values stay separate.

A tender estimate and an award value answer different questions. Neither is treated as cash paid.

Award value
Not disclosed
award field
Tender value
Not disclosed
tender field
Procurement method
Not stated
Category
Not stated
CPV
35722000
Radar
Delivery
Not stated
BS34 8JH
PUBLISHED DESCRIPTION

What the notice says

Maritime Radar Update Programme (MRUP) Delivery Team (DT) within Defence Equipment & Support (DE&S), part of the UK Ministry of Defence ("the Authority") is seeking to engage with suppliers for the purposes of procuring, supporting and gaining a clearer understanding of current market capabilities and potential offerings relevant to the Second Submarine Radar (SSR) in Royal Navy (RN) Subsurface ASTUTE and VANGUARD Class Submarines. The current SSR is a portable Commercial OFF The Shelf (COTS) radar that is deployed when the submarine has surfaced, carried to the bridge fin by the crew, clamped to the boat structure, plugged into a vessel power socket and operated. The SSR operates as a second radar or as a backup, should the primary radar fail. It is used to detect the whereabouts of other surface objects and coastlines and is of particular importance when the vessel is approaching or leaving harbour, or in busy shipping areas. The SSR equipment is stored within the submarine when not in use and deployed to the bridge fin when surfaced through a bespoke carriage solution. Currently, this is a bag and pulley system for the carriage and modified COTS mounts for attachment of the radome and display to the vessel mast/structure respectively. The current and previous SSR solutions were subject to high failure rates. The MRUP DT are planning to run a competition via the Competitive Flexible Procedure (Procurement Act 2023) for suitable suppliers to bid. The goal is to leverage industry capabilities to deliver a more innovative solution that addresses availability issues and aligns better with platform environmental requirements, including electromagnetic compatibility and toxicity. The capability is required for a period of 5 years (Refer to additional text). It is the Authority's intent to invite suppliers to a Market Engagement Event who can demonstrate they are commercially compliant and can meet the technical requirements of being able to support the RN Subsurface SSR. During the Market Engagement Event the MRUP DT will give a presentation which will describe the SSR operating environment and provide an opportunity for suppliers to engage with questions they may have. This Market Engagement Event will take place via Microsoft Teams on Monday 16th June 2025 at 1000. Invites to the event will be sent to interested parties in due course. The Authority intends to release a Procurement Specific Questionnaire (PSQ) associated with this opportunity, currently scheduled for 17th June 2025. Please note this is an estimated date and subject to change. The Authority will be conducting all applicable advertising and potential procurement exercises via the Defence Sourcing Portal (DSP). Interested parties are strongly encouraged to review the information published by DSP. Interested parties will need to gain access to DSP to ensure they acquire the most up to date information. Additional information: Supplement to main description: The capability requirement for a period of 5 years is subject to change, this is anticipated as a timescale of 6-months for replacement from contract award / commencement of contract, followed by 4.5 years of support. It is noted there is no obligation for the MOD to continue with the requirement following Preliminary Market Engagement.

Tender statusplanning
STAGE-DATE LEDGER

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  1. 01Notice publishedPublication timestamp on the held release5 Jun 2025
SUPPLIER EVIDENCE

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SOURCE

Contracts Finder release

Published 5 Jun 2025 · held through the daily award projection · Open Government Licence v3.0.

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