Find a TenderPlanned procurementPreliminary market engagement notice
Published 12 Oct 2026, 12:10 BST

Official UK procurement notice

UK2 - Preliminary Market Engagement - Royal Navy Type 93 Extra-Large Uncrewed Underwater Vehicle (XLUUV) and AUKUS Signature Payload Programme Preliminary  Market Engagement: Invitation to Register Interest

Official notice

Authority: Ministry of Defence (Central government)

GoodsAbove thresholdDefence & securitySME suitable
Planned pipeline value£0pipeline notice — not a live tender
Tender notice expected Date not publishedfrom the planned procurement notice
Contract term 1 yrends 31 Mar 2028 · starts 1 Apr 2027

What is being bought

Published requirement description

The Royal Navy is inviting organisations to register their interest in preliminary market engagement for the Type 93 and AUKUS Signature Payload Programme. The Royal Navy seeks to improve its understanding of the market and wider ecosystem for Extra-Large Uncrewed Underwater Vehicle (XLUUV) platforms, associated payloads, and enabling functions. This activity supports the development of the Type 93 capability and the Royal Navy’s commitments under the AUKUS Pillar II Signature Project.

The purpose of the registration of interest is to gather a comprehensive list of interested suppliers for XLUUV market segments and the wider ecosystem. This includes, but is not limited to: XLUUV platform providers, payload providers, relevant technology and software suppliers including Autonomy, AI and Mission Management Systems, integrators, through-life support providers, and other relevant suppliers. Suppliers who register their interest through this notice may be invited to participate in subsequent preliminary market engagement activities, including but not limited to, collaborative workshops, 1:1 meetings, industry days, and written requests for information (RFIs). Responses will be used to inform requirements development, and future market engagement and wider programme planning.

The Royal Navy is initially considering platforms approximately 2 metres in diameter and 12 metres in length, however organisations offering platforms of other dimensions are also encouraged to register. This notice should not be considered as a commitment from the Royal Navy to progress with any future procurement activities.

The programme directly aligns with the Strategic Defence Review (SDR), Defence Investment Plan (DIP) and AUKUS Pillar II priorities, supporting the transition to a Hybrid Navy through the integration of autonomous and uncrewed maritime capabilities.

The value of £1 and contract duration of 12 months should be regarded as nominal and will be updated via future notice(s) as the programme progresses, figures and dates mature, and are subsequently confirmed.

CPV: Marine equipment · Repair and maintenance services of warships · Unmanned underwater vehicles

The lotProcurement structure

single lot · no lot value published
Lot #1Planned 1 yrSME
Contract period: 1 Apr 2027 — 31 Mar 2028 (1 yr)Eligibility: SME eligible
34930000 Marine equipment35512400 Unmanned underwater vehicles50640000 Repair and maintenance services of warships

Procedure terms & legal framework

From the official record
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Procurement category
Goods
Notice status
Planned procurement
Procurement threshold
Above threshold (FTS publication)
Regulatory regime
Defence & security
Commercial structure
Stand-alone contract (no framework)
Competition type
Competitive procedure
GPA / WTO covered
Unspecified in notice
Recurring procurement
Unspecified in notice
First published
12 Oct 2026, 12:10 BST
Last source update
12 Oct 2026, 12:10 BST
FTS notice number
2026/S 000-096028
Latest notice
Preliminary market engagement notice (UK2)
Classification (CPV)
Marine equipmentRepair and maintenance services of warshipsUnmanned underwater vehicles
Delivery area
Not published
Official registry OCID
ocds-h6vhtk-078582 Find a Tender

How it was run

Official notice
Submission deadline
—

Timeline

3 published dates · Europe/London
  1. Planning notice published1 day ago
    12 Oct 2026, 12:10 BST
  2. Market engagementin 170 days
    31 Mar 2027, 23:59 BSTBy registering interest, organisations confirm they are content to be contacted and engaged by the Royal Navy for preliminary market engagement activity. This registration is not a commitment by the Royal Navy or the organisation to participate in any future procurement activity. The Royal Navy will use the registered list of interested organisations and stakeholders to keep them informed about the programme and notify them of future engagement opportunities. Organisations should access and complete the registered interest form using the following Microst Forms link: https://forms.cloud.microsoft/e/nj6YzhQSRi Responses should aim to be submitted by 29 October 17:00 (GMT) 2026, however, registration will remain open during the preliminary engagement programme. If you have any questions, they can be sent to [email protected]. All information provided in the form should be at classification: OFFICIAL. Following the review of registration responses, the Royal Navy may invite a limited number of organisations to further preliminary market engagement activity. Involvement will be based on relevance to the event themes and the need to obtain useful and representative market insight. Organisations not invited to a workshop may still have their written responses considered for market-engagement purposes and will not be precluded from further engagement.   Participation in all preliminary market engagement is voluntary and at each organisation’s own cost. Participation does not constitute pre-qualification and will confer no advantage or disadvantage in any potential future procurement. This notice should not be considered as a commitment from the Royal Navy to progress with any future procurement activities.
  3. Contract startsin 170 days
    1 Apr 2027, 00:00 BST

Commercial outcome & contract awards

Pipeline notice
Awards (0)
No award published
Contracts (0)
No contract published
Bid statistics
No aggregate bid statistics published

Notice history

2 events · 1 release on Find a Tender · since 12 Oct 2026
  1. Preliminary market engagement notice published
    12 Oct 2026, 12:10 BSTUK2
  2. First planning notice published
    12 Oct 2026, 12:10 BST

Contracting authority & participating public bodies

Ministry of Defence

Contracting authorityPublic authority - central government GB-PPON: PHVX-4316-ZVGZ Ministry of Defence Main Building, Whitehall, London, London, SW1A 2EUContact name, email

Official documents & specifications (1)

Official links; attachments are not copied

Notices published for this procedure