General Dynamics Mission Systems Inc., Manassas, Virginia, was awarded a $66.2 million cost-plus-fixed-fee and cost-only, indefinite-delivery/indefinite-quantity contract on May 7, 2026, for the Data Acquisition and Retrieval System (DARS) supporting Virginia- and Columbia-class submarines. Contract N66604-26-D-B600 was issued by the Naval Undersea Warfare Center Division, Newport, Rhode Island, under the Small Business Innovation Research Phase III sole-source authority. Performance runs through May 2031, spanning Groton, Connecticut (80 percent); Newport, Rhode Island (10 percent); Port Canaveral, Florida (5 percent); and Andros Island, Bahamas (5 percent). The contract ensures uninterrupted data acquisition support during a period when both submarine classes are simultaneously in production, testing, and operational service — a convergence that places unusual demand on the DARS infrastructure and on the specialized workforce that operates it.
Program Background
The Data Acquisition and Retrieval System collects, stores, and transmits performance and test data from submarine combat and propulsion systems during operational testing, acceptance trials, and fleet exercises. Accurate data acquisition is essential for submarine acceptance trials, post-deployment maintenance diagnostics, and combat systems certification. Without reliable DARS capability, program offices cannot characterize system performance against specification requirements or identify degradation trends requiring maintenance intervention before they affect fleet readiness reporting.
Virginia-class attack submarines have been the backbone of the Navy's attack submarine force since the lead boat, USS Virginia (SSN-774), was commissioned in 2004. Block V boats, incorporating the Virginia Payload Module that provides additional volume for Tomahawk cruise missiles, are now in active production at General Dynamics Electric Boat in Groton and HII Newport News Shipbuilding. Columbia-class ballistic missile submarines — the Navy's top acquisition priority, given their role as the sea-based leg of the nuclear triad — are in early-stage construction at Electric Boat, with the lead boat USS District of Columbia (SSBN-826) on track for delivery in the early 2030s. Having DARS support under a single contract vehicle spanning both classes simplifies data format management and reduces the risk of incompatible telemetry standards emerging between programs that share common test ranges and NUWC Newport technical oversight.
The SBIR Phase III designation means the contract is awarded without competition, pursuant to a prior SBIR Phase I or Phase II effort that demonstrated the technology's merit and warranted the government's continued investment. NUWC Newport manages undersea warfare system development and testing for the entire submarine fleet and operates ranges at Port Canaveral and Andros Island, Bahamas — the latter known as the Atlantic Undersea Test and Evaluation Center. AUTEC provides deep-water ranges with instrumented hydrophone arrays essential for acoustic performance measurements, torpedo firing exercises, and combat system certification events that cannot be replicated in shallower domestic ranges. The Andros Island work requires contractor personnel with specific site access credentials tied to AUTEC range security protocols, constraining the eligible workforce to a small group with established clearances and site-access records accumulated over multiple years of continuous engagement.
General Dynamics Mission Systems brings a long-standing position in submarine combat and sensor systems, including the AN/BYG-1 combat control system deployed on Virginia-class boats and contributions to the Columbia-class integrated combat system development program. The DARS contract extends that relationship into the data management infrastructure that crosses both classified and unclassified boundaries across multiple test sites.
Fleet Readiness and Program Convergence
The simultaneous production of Virginia- and Columbia-class submarines places the Navy's two most important undersea platforms in concurrent developmental testing phases for the first time. Virginia Block V boats are completing contractor sea trials and acceptance trials at a rate of approximately two per year, while early Columbia-class construction milestones at Electric Boat are generating test data requirements that the DARS infrastructure must accommodate even before sea trials begin — including land-based propulsion plant testing and combat system software verification events that require the same data acquisition architecture used during at-sea trials.
NUWC Newport's role as the technical authority for both programs means that DARS data from Virginia-class testing informs system engineering decisions on Columbia — a feedback loop that depends on the data acquisition infrastructure remaining consistent and current. Any degradation in DARS capability during this period would create delays in the acceptance trial pipeline, which would in turn affect the Navy's ability to meet submarine delivery schedule commitments to Congress. The five-year ordering window is specifically designed to span the period of highest trial tempo across both classes.
Acquisition Vehicle Mechanics
The cost-plus-fixed-fee and cost-only contract structure reflects the research and engineering nature of DARS work: hardware installation, configuration, and data reduction at operational test events cannot be fully scoped in advance, making fixed-price contracting impractical for the variable-demand elements. The IDIQ format allows NUWC Newport to issue delivery orders aligned with individual test events and program milestones as they are scheduled, providing budget flexibility that matches the submarine construction schedule's inherent variability.
What It Means for Contractors
- SBIR Phase III contracts are sole-source and not open to new competition during performance, but the underlying technology may seed future Phase III follow-ons in the FY2032 timeframe when this vehicle expires — firms developing competing data acquisition architectures should engage NUWC Newport program managers now to establish the relationships needed before a potential recompete.
- Subcontractors with NUWC Newport facility access and experience in embedded data systems for Navy platforms should monitor General Dynamics Mission Systems teaming opportunities, particularly for AUTEC range instrumentation and shore-based data processing roles requiring established site access credentials.
- The Andros Island test range work requires Atlantic Undersea Test and Evaluation Center credentials — a niche that keeps the work within a small supplier base and creates a durable competitive moat for firms that invest in obtaining and maintaining those credentials.
- As Columbia-class boats progress through acceptance testing in the late 2020s and early 2030s, DARS data volumes and complexity will increase substantially; suppliers who establish NUWC Newport relationships during this contract period will be better positioned for that workload surge and any follow-on competitive procurement.