Request for Proposal (RFP) - Resilient Missile Warning Tracking (RMWT) Low Earth Orbit (LEO) Ground Entry Points (GEPs)

The Space Development Agency (SDA) is releasing a final request for proposals for the Resilient Missile Warning Tracking (RMWT) Low Earth Orbit (LEO) Ground Entry Points (GEPs) effort. This solicitation, FA240126R0003, seeks industry proposals for the RMWT LEO GEPs effort. The overall scope includes the GEP site civils, procurement, installation, integration, test and verification of GEP site communications shelters, antennas and antenna electronics, optical terminals and optical electronics, test hardware training and onsite test support, and GEP site networking equipment and software at multiple, globally dispersed locations. Proposals are due by 16:00 (4:00 PM) Eastern Time on 23 November 2026. Please refer to Section L, Proposal Instructions for more information and submission details. The complete RFP Package includes the following documents (note - CUI documents are only available upon request): RFP Cover Letter Attachment 1 RMWT LEO GEPs Base IDIQ SOW (CUI) Attachment 2 RMWT LEO GEPs Task Order 1 SOW (CUI) Attachment 3 RMWT LEO GEPs TRD (CUI) Attachment 4.a RMWT LEO GEPs IDIQ Contract Data Requirements List (CDRLS) Attachment 4.b RMWT LEO GEPs TO Contract Data Requirements List (CDRLS) Attachment 5.a RMWT LEO GEPs IDIQ Model Contract Attachment 5.b RMWT LEO GEPs TO Model Contract Attachment 6 RMWT LEO GEPs Ordering Procedures Attachment 7 RMWT LEO GEPs Section L Proposal Instructions 7a. Past Performance Questionnaire 7b. Small Business Participation Document 7c. Unpriced Basis of Estimate (BOE) Template IDIQ Base 7c.1 Unpriced Basis of Estimate (BOE) Template TO 01 7d. Price Template 7e. Personnel & Facilities Template Attachment 8 RMWT LEO GEPs Section M Eval Factors Attachment 9 RMWT LEO GEPs CSDR Plan Attachment 10 RMWT LEO GEPs DD254 (CUI) To receive Controlled Unclassified Information (CUI) or classified reference documents, please send an email to ussf.pentagon.sda.mbx.fa240126r-006@mail.mil with the subject line “RMWT LEO GEPS Solicitation Content Request.” Please include: Company Name: Cage Code: City, State of Company location Email address: JWICS email: (for classified documents) Questions regarding this requirement shall ONLY be submitted in writing to ussf.pentagon.sda.mbx.fa240126r-006@mail.mil. Questions will be received through 16:00 (4:00 PM) Eastern Time on 2 October 2026. No phone calls or one-on-one meeting requests will be accepted. DO NOT submit classified information to this address. Be advised this acquisition is subject to the availability of funds. The Government reserves the right to award no contract at all depending upon the quality of the proposals and the Government’s continuing need. The official Government inbox: ussf.pentagon.sda.mbx.fa240126r-006@mail.mil is the designated address for all communications related to this FA240126R0003 solicitation. Update (September 25, 2026): Bidders' Library Update The Bidders' Library for RFP FA240126R0003 has been updated to include the following documentation: DAFI 31-101 Base Defense Operations – available to CAC holders only https://wmsweb.afncr.af.mil/wms/Default.aspx Enter "DAFI31-101" in the search bar and select the document titled "Base Defense Operations" dated 9/10/2024 DAF-SDA-0015, Rev 1 SDA Security Classification Guide: Proliferated Warfighter Space Architecture (PWSA) SDA-CSS V2 SDA PWSA Space and Ground Segments: Cybersecurity Strategy SDA SSAA SDA Tranche 3 System Security Accreditation Appendix The following requires an additional NDA that will be provided: USD00008988 Space to Ground Interface Control Document (ICD) USD00014687 PWSA Enterprise Data Management Plan for the Ground Management and Integration (GMI) Program USD00014722 ENTERPRISE SYSTEMS ENGINEERING MANAGEMENT PLAN (E-SEMP) For the Proliferated Warfighter Space Architecture (PWSA) Enterprise Systems Engineering and Integration (SE&I) USD00015199 Enterprise Configuration and Change management (E-CCM) Plan For the Proliferated Warfighter Space Architecture (PWSA) Program USD00017241 GMI (Ground Management Integration) Tranche 2 SUPERNOVA-to-GEP (Ground Entry Point) Interface Control Document (ICD) SDA-PWSA-GMI-TRD V 1.0 SDA PWSA GMI Technical Requirements Document (TRD) (CUI) Access to these materials is restricted to authorized offerors. Controlled documents will be distributed directly to vetted and approved organizations. Update (September 29, 2026): Bidders' Library Update The Bidders' Library for RFP FA240126R0003 has been updated with the following information: The following has been included in the bidders library: RMWT LEO GEPs Q&Av1 The following will not be made available in the bidders library: T3 GEP laydown study RMWT LEO GEPs study Access to the Q&A is restricted to authorized offerors. Controlled documents will be distributed directly to vetted and approved organizations upon request. Update (October 13, 2026): Proposal Due Date The proposal due date has been extended to 16:00 (4:00 PM) Eastern Time on 23 November 2026. Updates to the attachments referring to the previous due date is forthcoming. Update (October 27, 2026): Bidders' Library Update The Bidders' Library for RFP FA240126R0003 has been updated with the following information: The following has been included in the bidders library: RMWT LEO GEPs Q&Av2 Access to the Q&A is restricted to authorized offerors. Controlled documents will be distributed directly to vetted and approved organizations upon request. Additional responses to questions and updates to the attachments are forthcoming. Update (November 5, 2026): Anticipated Release of Q&A and RFP Amendment The Government anticipates releasing the next round of Questions and Answers (Q&A) along with a formal RFP amendment during the week of November 9, 2026. Anticipated revisions include, but are not limited to, the following documents: RFP Cover Letter Attachment 5.a RMWT LEO GEPs IDIQ Model Contract Attachment 6 RMWT LEO GEPs Ordering Procedures Attachment 7 RMWT LEO GEPs Section L Proposal Instructions 7d. Price Template Attachment 8 RMWT LEO GEPs Section M Eval Factors RMWT LEO GEPs Q&Av3