Summary
- OCID:
- ocds-h6vhtk-06bd28
- Published by:
- Submarine Delivery Agency
- Authority ID:
- AA84169
- Publication date:
- 08 July 2026
- Deadline date:
- -
- Notice type:
- UK5
- Has documents:
- No
- Has SPD:
- No
- Has Carbon Reduction Plan:
- N/A
Abstract
This contract will cover the activities required to resolve key issues identified during the previous trial carried out by the supplier, and prepare the hardware for any future trials should the authority decide to proceed. This contract is for 6 months to resolve outstanding issues from the previous trials, and expertise from Trials 1A and 1B are required to resolve this. Any work for future trials will include pre-market engagement and if any potential suppliers are identified then a competition will be held.
Full notice text
Scope
Procurement description
This contract will cover the activities required to resolve key issues identified during the previous trial carried out by the supplier, and prepare the hardware for any future trials should the authority decide to proceed. This contract is for 6 months to resolve outstanding issues from the previous trials, and expertise from Trials 1A and 1B are required to resolve this. Any work for future trials will include pre-market engagement and if any potential suppliers are identified then a competition will be held.
Contracting authority
Submarine Delivery Agency
Supplier
L3Harris MAPPS Ltd
Identification register:
Address 1: 920 Hempton Court Park Avenue
Town/City: Bristol
Postcode: BS32 4SR
Country: United Kingdom
Companies House: 05341813
NUTS code: UKK12
Email: ben.mcmurray@uk.L3Harris.com
Type:
Procedure
Procedure type
Direct award
Description of how these justifications apply
L3Harris have already delivered trials 1A and 1B, and are therefore the only supplier with the ability to resolve the outstanding snagging issues and ensure the US Navy and UK Navy SAFECAP are aligned. This requirement is also required for in year delivery, therefore current SQEP’d personnel are required to be able to deliver this in this short timeframe, with experience of the 1A and 1B trials. Currently this work has already been proven in the US, therefore, this single source award exploits the efforts made by the US Navy in this area. The capability must be interoperable and interchangeable with the US Navy and therefore must use the same AUV, with that in mind we will continue with L3Harris for the following reasons:
1. To continue the journey of development for the main scoping of delivery of the 2A trial, capitalising on lessons learned from L3 Harris from the first set of trials, as subject matter experts to date and their familiarity with Astute class submarines.
2. L3 Harris and Department of Defence (DoD) currently hold the IPR rights to necessary core components of Phase 2 of Scylla. Due to these IPR restrictions sourcing an alternative solution or an alternative supplier would result in loss of compatibility, operational delays and increased costs, adversely impacting the successful delivery of this project. In addition this could also prevent interoperability with the DoD system, where we currently benefit from their efforts on the programme and cohesive relationship under the AUKUS Pillar II programme; which could have a political impact if any IPR restrictions were to be circumvented .
Direct award justification
Single suppliers intellectual property exclusive rights
Is this procurement under a special regime?
Defence and security
Lots
Divided into 1 lots
Lot number: 1 Status: Complete Contract
SCYLLA 2A Interim
ID: 1
Status: Pending
Related lots
1
Date the contract will be signed (estimated)
01 September 2026, 23:59PM Value
3600000 GBP Excluding VAT
4500000 GBP Including VAT
CPV classifications
- 35512400 - Unmanned underwater vehicles
- 45243500 - Sea defences construction work
Is the total value above threshold?
Below threshold
Contract dates (estimated)
01 September 2026, 00:00AM to 31 March 2027, 23:59PM
Coding
Commodity categories
| ID |
Title
|
Parent category
|
| 45243500 |
Sea defences construction work |
Coastal-defence works |
| 35512400 |
Unmanned underwater vehicles |
Submarines |
Delivery locations
| ID |
Description
|
| 100 |
UK - All |
Alert region restrictions
The buyer has restricted the alert for this notice to suppliers based in the following regions.
| ID |
Description
|
|
There are no alert restrictions for this notice.
|
About the buyer
- Main contact:
- N/a
- Admin contact:
- N/a
- Technical contact:
- N/a
- Other contact:
- N/a
Further information
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Date
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Details
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No further information has been uploaded.
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