Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, December 9 at 2:00 PM ET

Register Free →

This Subcontract opportunity from Department Of Defense was posted on February 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Acoustic Propagation and Sonar Performance Analysis

Closed
Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 541715
New
Federal
Unison
Solicitation # DARPA-PS-27-06
The Defense Advanced Research Projects Agency (DARPA) is soliciting proposals for Unison, a program focused on developing collaborative-autonomy approaches that jointly adapt team decision-making and communications during mission execution. The program aims to enable autonomous teams of tens to hundreds of agents to modify tactics, behaviors, and information exchange in dynamic, resource-constrained, and multi-domain environments. The core objective is to preserve mission performance while reducing communication dependence and the reasoning burden on individual agents. Key performance metrics include confirming and reporting ten personnel within six hours, maintaining location accuracy within 50 meters, and delivering actionable reports to a command center within 10 minutes when a route exists. This solicitation, numbered DARPA-PS-27-06, is for an Other Transaction Agreement (OTA) for Prototypes under 10 U.S.C. § 4022. Proposers must meet strict cybersecurity requirements, including CMMC Level 2 Self-Assessment and compliance with NIST SP 800-171 Rev 2, as work is conducted at the Controlled Unclassified Information (CUI) level. The award process involves a multi-gate evaluation based on technical comprehension, ability, and approach, with final awards subject to favorable review and the availability of funds. Submissions require a comprehensive package including a Task Description Document, a schedule of milestones and payments, and a cost proposal using DARPA standard templates. All invoicing is managed through the Wide Area Work Flow (WAWF) system.
Defense Advanced Research Projects Agcy

POSTED

about 17 hours ago

DEADLINE

in 21 days
NAICS: 541715
New
Federal
Prototype development for Battlefield Wound Infection Prevention and Treatment (BWI P&T) Barrier Combination
Solicitation # HT9427-26-R-E020
The Defense Health Agency Contracting Activity is seeking a single award to develop a Battlefield Wound Infection Prevention and Treatment Barrier Combination prototype. This medical countermeasure must integrate a physical wound barrier with antimicrobial and antifungal properties to prevent systemic infections in combat scenarios. The project aims to advance the technology from a preferred starting point of Technology Readiness Level 5 to TRL 8, requiring the successful execution of preclinical testing, human clinical trials, and the achievement of FDA approval or clearance within the period of performance. The effort will be awarded under prototype Other Transaction Authority 10 U.S.C. 4022, with a preferred Firm Fixed Price structure, although Cost Plus Fixed Fee is acceptable. The estimated period of performance is 48 months, with specific objectives focused on prototype demonstration and regulatory submission. Proposals must be submitted in three distinct volumes covering technical, management, and administrative and cost details by November 20, 2026. Evaluation will be based on technical and management capability, cost, and demonstrated ability to perform, with a specific requirement for statutory eligibility under 10 USC 4022(d)(1) or a one-third cost share.
Defense Health Agency

POSTED

about 17 hours ago

DEADLINE

in 6 days
NAICS: 541715
New
Federal
Request for Information (RFI) for a Cislunar Space System (CSS)
Solicitation # 10302026-01
The Department of the Air Force is conducting market research via a Request for Information to inform the acquisition strategy for a Cislunar Space System (CSS). The government seeks a rapid, low-risk solution to provide up to five space vehicles (SVs) intended to serve as seed vehicles for a potential future proliferated cislunar constellation. The required system must include spacecraft buses capable of hosting government-provided payloads, a ground segment for mission management and command and control, launch integration on a government-provided National Security Space Launch booster, and comprehensive operations and maintenance. Key technical objectives include a design life of three to five years, a payload capacity of up to 2,000 kg, and payload power ranging from a 1 kW threshold to a 3 kW objective. The system must also implement NSA Type-I encryption and be capable of operating in Earth-Moon transfers, libration point orbits, and resonant orbits. The government intends to award up to five Firm Fixed Price preliminary design study contracts following the review of market information. To be considered, respondents must demonstrate a capability to scale production for a notional full operational capability target in late CY29, utilizing bus designs that have flown within the last three years or will complete system-level assembly, integration, and test within the next 24 months. Responses are due by 1200 noon EDT on November 24, 2026, and must be limited to 15 pages, excluding the required Summary Response Template. Submissions should include a Rough Order of Magnitude cost estimate and detailed information regarding technical approach, concept of operations, and the availability of qualified personnel and secure manufacturing facilities.
Department Of The Air Force

POSTED

about 17 hours ago

DEADLINE

in 10 days
NAICS: 541715
New
Federal
ACC-DTA Commercial Solutions Opening (CSO)
Solicitation # W912CH-26-S-0001
The Army Contracting Command – Detroit Arsenal (ACC-DTA) Commercial Solutions Opening (CSO), solicitation W912CH-26-S-0001, serves as a rapid-acquisition gateway to transition innovative commercial technologies into active defense programs. Supporting a diverse customer base including the Intelligence and Security Command (INSCOM) and six Portfolio Acquisition Executives, this vehicle focuses on enhancing the development, integration, and sustainment of ground vehicle systems to improve Army modernization and readiness. The CSO utilizes a streamlined, merit-based, multi-phased evaluation process consisting of solution briefs, presentations, and commercial solution proposals. Awards may be issued through 2028 as FAR Part 12 commercial contracts, non-FAR transaction agreements under 10 U.S.C. 4022, or Cooperative Agreements under 31 U.S.C. 6305. The scope of the CSO is broad and evolves through frequent amendments, encompassing various Areas of Interest (AoI). Key initiatives include the FALCONS prototype effort for long-range reconnaissance sensors with funding ceilings up to 30 million dollars, the TIGER Readiness and Hackathon programs focused on Abrams Main Battle Tank engine supply chain resilience, and the procurement of Mobile Camouflage Systems, Counter-UAS detection, and domestically produced hand tools. Evaluation is based on technical merit, the realism of the performance schedule, and price affordability. To be eligible for award, companies must be registered in the System for Award Management (SAM) with a Unique Entity ID and must comply with the Buy American Act and Specialty Metals clauses.
W6QK Acc- Dta

POSTED

about 17 hours ago

DEADLINE

in about 2 years

AI Contract Overview

Show more

The Acoustic Propagation and Sonar Performance Analysis subcontract is issued by the Department of Defense through the Nuwc Division Newport. The primary objective of this engagement is to conduct specialized modeling of underwater acoustic propagation and sonar performance prediction, while also performing environmental impact assessments to enhance undersea warfare operations. Classified under NAICS code 541715, the work is centered in the 02841 zip code area. The opportunity was posted on February 9, 2026, with a response deadline of February 6, 2026.

General Info

NAICS

541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Place of Performance

RI, 02841, USA

Set-Aside

NONE

Documents

This scope was carved out of N66604-26-9-XXXX.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

RFI - Commercial Solutions Opening: Tactical Oceanography Supporting Full-Spectrum Undersea Warfare

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed
Response Deadline

Deadline has passed

Posted

subcontract

Submission Closed

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencyDepartment Of Defense → Nuwc Division Newport
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Conduct modeling of underwater acoustic propagation, sonar performance prediction, and environmental impact assessments to support undersea warfare operations.

More opportunities from Department Of Defense → Nuwc Division Newport

Same awarding agency

NAICS: 332710
New
Federal
Machine Parts Small Shroud Testing Antennae
Solicitation # N6660427Q0058
Solicitation N6660427Q0058 is a Firm Fixed Price procurement issued by the Naval Undersea Warfare Center Division Newport for the manufacture of machine parts for small shroud testing antennae. This requirement is a 100% Small Business Set-Aside under NAICS 332710. The scope of work involves the production of several specific components, including blank housings, RF window sets, extension rings and tubes, an exterior radome, and mounting and locking rings, all of which must be manufactured in accordance with Government-supplied drawings. Deliveries are designated as FOB destination to Newport, Rhode Island, with a required delivery date of March 19, 2027, and an anticipated award month of December 2026. Award will be granted to the Lowest Price Technically Acceptable offeror. To be considered technically acceptable, bidders must provide their best delivery lead time, a detailed technical approach identifying specific machining and inspection equipment, and a past performance report limited to three references and two pages. Due to the nature of the technical drawings, offerors must possess a valid Joint Certification Program certification and a DD2345 form. Furthermore, eligibility to receive drawings is contingent upon having a CMMC Level 2 self-assessment or higher and a NIST SP 800-171 DoD Assessment score not more than three years old, both posted in the Supplier Performance Risk System. All items with a unit acquisition cost of $5,000 or more must include a Unique Item Identifier.
Machine Shops

POSTED

about 17 hours ago

DEADLINE

in 17 days
View Details
NAICS: 541512
New
Federal
N6660427R3101 MARKET SURVEY - NUWCDIVNPT Code 25 C2 Follow-On
Solicitation # N6660427R3101_MARKET_SURVEY_
The Naval Undersea Warfare Center Division Newport (NUWCDIVNPT) is conducting a market survey under solicitation N6660427R3101 to identify capable small businesses on the Seaport MAC for a partial follow-on requirement. The anticipated contract is a five-year Cost-Plus-Fixed-Fee (CPFF) and Cost Reimbursement task order with an estimated value between 50 million and 100 million dollars. The scope of work involves providing comprehensive lifecycle engineering, technical, logistical, and programmatic services for Command and Control (C2) systems and applications, specifically supporting the Combat Systems Department (Code 25), the AN/BYG-1, and Project Overmatch initiatives. Performance is expected to be split between government sites (40 percent) and contractor sites (60 percent), with travel required to Navy ships, theater commands, and various research and development facilities. The government requires a minimum of six key personnel, including a Senior Technical Representative and leads in areas such as System Architecture, Agile Software Development, and Project Management. Many of these roles require active DoD Secret clearances or higher, and cybersecurity personnel must hold current DON Cyberspace IT/Cybersecurity Workforce certifications. Respondents must demonstrate corporate capabilities through a detailed experience matrix and provide CMMC Level 2 (Self) certification via the Supplier Performance Risk System. Submissions are due by November 19, 2026, and must adhere to strict formatting guidelines, including a mandatory disclosure and certification regarding the use of Generative Artificial Intelligence in the preparation of the response.
Computer Systems Design Services

POSTED

about 17 hours ago

DEADLINE

in 6 days
View Details
NAICS: 541715
New
Federal
Notice of Intent To Award Sole Source WHOI REMUS Support
Solicitation # N6660427RB700
The Naval Undersea Warfare Center Division, Newport intends to award a sole-source, indefinite delivery, indefinite quantity contract to the Woods Hole Oceanographic Institution. This agreement utilizes Cost Plus Fixed Fee and Cost Only structures to provide research, development, engineering, and technical services for the Navy Remote Environmental Measuring Units autonomous undersea vehicle systems and advanced undersea communication subsystems. The scope of work involves the evaluation, modernization, and deployment of system hardware, firmware, and software across various submarine and surface ship classes, with an estimated requirement of 113,000 man-hours over a five-year ordering period. The decision to utilize a sole-source award is based on the fact that the Woods Hole Oceanographic Institution is the original developer and proprietor of the core technologies and proprietary source code for the REMUS 600 and 3000 platforms. This includes specialized NSA-approved encryption software essential for maintaining Navy Authority to Operate compliance. The government has determined that awarding this contract to another entity would be technically infeasible and cost-prohibitive, potentially causing a mission gap of three to five years due to the need for redesign and recertification. The solicitation is anticipated for release in December 2026.
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

POSTED

4 days ago

DEADLINE

in 17 days
View Details
NAICS: 332322
New
Federal
Build-to-print Protective Enclosure Assembly
Solicitation # N6660427Q0057
The Naval Undersea Warfare Center Division, Newport is soliciting quotations for a Firm Fixed Price purchase order for the build-to-print manufacture of Protective Enclosure Assemblies in accordance with Government Drawing 8958885, excluding FN 8958885-13. This requirement is a 100 percent small business set-aside under NAICS 332710. The contract includes an initial base quantity of 50 units, with four subsequent options for additional quantities of 50, 50, 30, and 30 units. The initial delivery is required 20 weeks from award, with option items due 20 weeks after the option is exercised. Delivery is F.O.B. Destination to Naval Station Newport, Rhode Island, and payment will be processed electronically via Wide Area Workflow. Award will be made to the Lowest Price Technically Acceptable offeror. Technical acceptability is based on adherence to drawing specifications, a review of past performance via the Supplier Performance Risk System, and a quote validity period of at least 60 days. Due to the inclusion of Distribution D export-controlled documents, offerors must possess a valid Joint Certification Program certification, provide a DD 2345 form, and provide CMMC unique identifiers for applicable information systems. The solicitation incorporates various FAR and DFARS clauses, including specific requirements for safeguarding covered defense information and CMMC Level 2 self-certification. The response deadline has been extended to November 16, 2026, at 1200 EST.
Sheet Metal Work Manufacturing

POSTED

4 days ago

DEADLINE

in 2 days
View Details
NAICS: 541330
New
Federal
Team Submarine Combat Systems Follow-On
Solicitation # N6660426R3104_ADVANCE_NOTICE
The Team Submarine Combat Systems follow-on requirement is a single-award task order to be issued under the SeaPort-NxG Multiple Award Contract, restricting prime contractor eligibility to companies with an active SeaPort-NxG MAC award. This unrestricted effort provides Combat Systems Contractor Support Services across several program offices, including PMS 401, PMS 425, PMS 435, STR, SUB-S, and Team Submarine Cybersecurity. The scope of work encompasses four primary task areas: program management, financial and business management, technical and engineering management, and integrated logistics support. The estimated level of effort is approximately 1.5 million hours over a period of performance consisting of one base year and four option years. Award will be determined on a best value trade-off basis, evaluating technical approach, past performance, and cost, with the potential use of sample problems in the technical proposal. Key requirements include a mandatory 35% small business participation rate, a Secret facility clearance, and the maintenance of a local support office with Secret-level conference capabilities within 50 miles of the Washington Navy Yard. The contractor must provide over 27 key personnel positions and adhere to a strict government-defined staffing plan. Additionally, the successful offeror must submit an Organizational Conflict of Interest mitigation plan and ensure a full transition from the predecessor contract, previously held by Booz Allen Hamilton, within 60 days of award.
Engineering Services

POSTED

4 days ago

DEADLINE

in 2 months
View Details
NAICS: 541330
New
Federal
Advance Notice Solicitation # N66604-27-R-3001 Code 104 Enterprise Infrastructure Services
Solicitation # N66604-27-R-3001
The Naval Undersea Warfare Center Division, Newport (NUWCDIVNPT) is seeking a performance-based SeaPort-NxG Task Order for comprehensive enterprise infrastructure services. This effort, identified by solicitation number N66604-27-R-3001, involves providing engineering, operational, and technical support for enterprise data networks, telecommunications, and media center facilities. The scope of work includes network engineering and management, infrastructure cabling, network operations, cryptographic hardware and software maintenance, telephone and public address systems, and audio/visual design and video teleconferencing coordination. The requirement supports multiple domestic and international locations, with approximately 90 percent of the work performed at government sites. The anticipated contract is a five-year effort consisting of one base year and four one-year options, with an estimated value between 25 million and 50 million dollars and a total level of effort of 345,600 labor hours. The government intends to use a combination of Cost-Plus-Fixed-Fee, Firm-Fixed-Price, and Cost Reimbursement contract types, with award based on a Best Value-Tradeoff evaluation of technical capability, past performance, and cost. This opportunity is limited to SeaPort-NxG MAC holders, with a specific focus on assessing small business capabilities. Personnel are required to hold a minimum of Temporary Secret clearance and possess specific certifications, including CCNP, CompTIA Security+, and specialized Avaya and Extron certifications. The request for proposal is anticipated in November 2026, with an estimated award in the second quarter of fiscal year 2027.
Engineering Services

POSTED

5 days ago

DEADLINE

in about 2 months
View Details

Earlier notices in this NAICS code

Posted before this notice, open and closed

Find Active Opportunities Like This

Get AI-powered intelligence on the opportunities still open

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS