CET 25-524, submarine trainer technology refresh and insertion (sttri) upgrades and prototyping of navigation, attack center and modernization of (sttri-NAC) training systems
Active Awarded
- Contract number
- HQ072725FE075
- Awardee
-
Northrop Grumman Systems Corporation UEI GUVUU89P78Q3 Part of Northrop Grumman Corporation
- Awarding agency
-
Defense Microelectronics Activity
Department of Defense
- Obligated
- $6,378,674
Award facts
- Contract value 100% obligated
- $6,378,674.00 Current and potential, with all options
- Completion date 72% complete
- Current and potential, with all options
- Funding agency
- Naval Sea Systems Command Department of the Navy, Department of Defense
- NAICS code
- 541330 Engineering Services
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 1 offer Multiple Award, Fair Opportunity
- Pricing
- Cost No Fee
- Place of performance
- Linthicum Heights, MD 21090, USA
Award details come from SAM.gov/FPDS.
About this award
Northrop Grumman Systems Corporation Electronic Systems Division was awarded a delivery order valued at $6.38M by the Naval Sea Systems Command for the Submarine Trainer Technology Refresh and Insertion (STTRI) program, specifically for upgrades and prototyping of navigation, attack center, and modernization of STTRI-NAC training systems. This award, issued September 9, 2025, with completion targeted for March 31, 2027, is structured as a cost-no-fee delivery order under the Advanced Technology Support Program IV (ATSP4) indefinite delivery vehicle. The work will be performed at Northrop Grumman's facility in Linthicum Heights, Maryland, and no set-aside designation was applied to this competitive award.
The STTRI program supports the Navy's critical training infrastructure for submarine operations by modernizing trainer technology and enhancing attack center capabilities. As a subsidiary of the broader Northrop Grumman Corporation, the awardee brings significant expertise in advanced electronic systems, avionics, and engineering solutions across multiple defense domains. The cost-no-fee contract structure aligns with the Navy's objective to leverage existing contractor infrastructure and capabilities for rapid modernization of essential training platforms that prepare submarine personnel for operational readiness.
Subawards
| Subcontractor | Amount | Awarded |
|---|---|---|
| Serco Inc. | $3,111,826 |
Quick answers
Who was awarded contract HQ072725FE075?
HQ072725FE075 was awarded to Northrop Grumman Systems Corporation by Defense Microelectronics Activity (Department of Defense) on September 9, 2025.
How much is contract HQ072725FE075 worth?
The government has obligated $6,378,674 on HQ072725FE075.
Which agency awarded contract HQ072725FE075?
Defense Microelectronics Activity (Department of Defense) awarded HQ072725FE075, with funding from Naval Sea Systems Command (Department of the Navy).
Is contract HQ072725FE075 an order under another contract?
Yes. HQ072725FE075 is a delivery order under HQ072716D0004, an indefinite delivery contract, on Advanced Technology Support Program IV (ATSP4).
Was contract HQ072725FE075 competed?
The extent of competition for HQ072725FE075 was full and open competition. The government received 1 offer.
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