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This Solicitation opportunity from Department Of Defense was posted on February 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Ground Based Radar Digitization (GBRD)

Closed
FA872325RB003Federal

Contract Overview

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The United States Space Force is seeking industry input through a Request for Information to support the modernization of Ground Based Radars, specifically targeting the digitization of legacy radar systems at six sites, including five Upgraded Early Warning Radars and one Perimeter Acquisition Radar Attack Characterization System. The initiative aims to enhance space domain awareness, missile warning, missile defense, and missile tracking capabilities while addressing issues related to obsolescence and sustainment costs. The program emphasizes adopting open system, non-proprietary architectures and leveraging Commercial Off-The-Shelf technology, with a focus on digital receiver integration. The acquisition strategy under consideration involves Middle Tier Acquisition pathways and Other Transaction Authority for rapid prototyping, followed by production contracts for additional radar sites, with initial operational capability expected by 2028-2029 and full deployment by 2030. Respondents are encouraged to provide detailed information on their technical solutions, including proposed architectures, performance improvements, sustainment strategies, and transition plans for legacy systems. The government seeks insights into innovative contracting approaches, industry partnerships—especially with non-traditional defense contractors, academia, and small businesses—and cost and schedule estimates for prototype development and deployment. The response deadline is August 21, 2025, and submissions should be concise, not exceeding 20 pages in PDF format. This RFI is solely for information and planning purposes, with no commitment from the government to issue a solicitation or pay for response costs, and participation in future solicitations remains open regardless of RFI response.

General Info

US Space Force requests industry input to modernize six Ground Based Radars by 2030 using modular digital technology.

NAICS

334511 - Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

Place of Performance

Colorado Springs, CO, USA

Set-Aside

NONE

Documents

6

FA872325RB003-GBRD Industry Q&A Document

PDF, High priority: read this first1 page · q-and-a
High

GBRD Rapid Prototype Request for Prototype Proposal (RPP) Revision 1.1

DOCX, High priority: read this first34 pages · rpp
High

Ground Based Radar Digitization (GBRD) Program Industry Day Presentation

PDF, High priority: read this first7 pages · industry-day
High

RFI for Ground Based Radar Digitization Plus (GBRD+) FA872325RB003

PDF, High priority: read this first6 pages · rfi
High

List of Interested Vendors as of 2026-01-16

XLSX, Low priority8 pages · other
Low

USSF GBRD Industry Day - Cape Cod 2025

PDF, Low priority2 pages · industry-day
Low

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Timeline

5 updates
PhaseClosed
Posted

Sources Sought

Notice updated

Notice details unchanged. Attachments may have changed.

Notice updated

Notice type changed from Sources Sought to Event. Response deadline changed from Aug 21, 2025 to Dec 4, 2025. The notice title changed. The notice description changed. The point of contact changed.

Notice updated

Notice details unchanged. Attachments may have changed.

Notice updated

Notice type changed from Event to Sources Sought. Response deadline changed from Dec 4, 2025 to Apr 1, 2026. The notice title changed. The notice description changed.

Type Changed

Sources Sought → Solicitation

Notice updated

The notice description changed.

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → FA8723 Aflcmc Hbqk C Bm
Contacts2 people available
OfficePETERSON AFB, CO, 80914-2900, USA
Office AddressPETERSON AFB, CO, 80914-2900, USA
Contacts
Tracy Anderson
Faith Macklen

Full Description

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REVISION ISSUED 23 FEB 2026.


The U.S. Space Force is modernizing critical missile defense radars, including five Upgraded Early Warning Radars (UEWR) and the Perimeter Acquisition Radar Attack Characterization System (PARCS), through the Ground-Based Radar Digitization (GBRD) Program. These aging systems are nearing obsolescence, necessitating technological upgrades. GBRD aims to digitize these radars for enhanced battlespace awareness, reduced sustainment costs, and resolution of obsolescence challenges.


Using a Middle Tier Acquisition (MTA) Rapid Prototyping acquisition pathway approach, GBRD will first prototype solutions at two sites (one UEWR and PARCS) before proceeding with Rapid Fielding production for the remaining UEWR locations. This strategy enables agile development and rapid deployment of modernized capabilities. This modernization improves radar weapon system effectiveness and efficiency through commonality, sustainable support, and optimized human interaction, including a digital ecosystem, modular design, and a common baseline. In addition, with collaboration with MDA, MD capability at PARCS will be added.


GBRD leverages advanced technologies like digital engineering, DevSecOps, and open systems architecture to ensure rapid delivery. A near-common automation platform will replace disparate operating systems, address inefficiencies and enhance interoperability between the MW, MD, and SDA missions. Ultimately, GBRD will overcome current UEWR and PARCS limitations like lack of automation, inflexible design, and high maintenance costs, enabling improved data integration, accelerated deployment, stronger cybersecurity, and enhanced adaptability to evolving threats.


By systematically integrating data-driven insight capabilities, the GBRD aims to transform its vast data repositories into actionable intelligence, enabling proactive responses to emerging threats and optimizing resource allocations. This strategic adoption will ensure that the radars remain agile, resilient, and ahead of adversaries in a rapidly evolving space based operating environment.

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