AwardedOCID: ocds-h6vhtk-0562bf

715070450 SONAR 2054IR IN-SERVICE SUPPORT (ISS)

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 6-year contract, with an estimated total value, £8.7M (incl VAT) with Lockheed Martin UK (LMUK) for the In-Service Support of the current Sonar 2054 Inboard Replacement (IR) system fitted within the Royal Navy Submarine Fleet. The support activities will include but not be limited to: a) programme and contract management b) provision of Post Design Services c) management of equipment obsolescence which may include technology refresh activity d) provision of on-site engineering and testing e) provision of spares including shipping and fitting f) provision and management of equipment repair activities g) provision of disposal services h) other support related activities requiring site visits, i) additional ad-hoc tasking.

Buyer
Defence Equipment and Support
Contract Value
Value not disclosed
Deadline
No deadline set
Published
16 Mar 2026
Interactive

About This Defence Equipment and Support Contract

This award stage contract from Defence Equipment and Support was published in 2026. The 715070450 SONAR 2054IR IN-SERVICE SUPPORT (ISS) contract.

This UK government contract opportunity is part of the public procurement process, openly available via Find a Tender.

Contract Analytics

Key Metrics

0Match
0%
Match
50%
Urgency
30%
Value

Sector Distribution

General100%

Contract Timeline

16 Mar

Published

Current

Award Phase

Value Analysis

Contract value not disclosed

Market Activity

+152%

UK tender activity (12 months)

715070450 SONAR 2054IR IN-SERVICE SUPPORT (ISS) - Scope of Work

0 phases • 0 requirements • 0 capabilities
  • 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 6-year contract, with an estimated total value, £8.7M (incl VAT) with Lockheed Martin UK (LMUK) for the In-Service Support of the current Sonar 2054 Inboard Replacement (IR) system fitted within the Royal Navy Submarine Fleet.
  • The support activities will include but not be limited to: a) programme and contract management b) provision of Post Design Services c) management of equipment obsolescence which may include technology refresh activity d) provision of on-site engineering and testing e) provision of spares including shipping and fitting f) provision and management of equipment repair activities g) provision of disposal services h) other support related activities requiring site visits, i) additional ad-hoc tasking.

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Contract Value

Fixed PriceSingle contract value agreed upfront
Value not disclosed

Key Dates

Important deadlines and milestones

UK Time

Notice Published

Tender opportunity made public on Find a Tender

Mon, 16 Mar 2026
Passed

What This Defence Equipment and Support Contract Means

For Citizens

This is a public procurement by Defence Equipment and Support. All UK government contracts are publicly accessible for transparency.

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Market Activity

-44%

UK tender activity (12 months)

Defence Equipment and Support

Contact Information

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Defence Equipment and Support
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Quick Facts

Stage
Award
Status
complete
CPV Codes
0

Reference ID

ocds-h6vhtk-0562bf

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715070450 SONAR 2054IR IN-SERVICE SUPPORT (ISS) | Defence Equipment and Support Contract 2026 | RFP Platform Quest