# Terminal High Altitude Area Defense (THAAD) Modeling & Simulation Support Canonical: https://abierto.us/opportunities/thaadms260001 - Solicitation number: THAADMS-26-0001 - Notice type: Sources sought - Status: Open. Offers due November 15, 2026 at 5:00 PM EST - Department: Department of Defense - Agency: Missile Defense Agency (Mda) - Contracting office: Missile Defense Agency (Mda) (HQ0853) - NAICS: 541330 Engineering Services - Product or service code: J014 Maintenance, Repair and Rebuilding of Equipment: Guided Missiles - Place of performance: Redstone Arsenal, Alabama - County: Madison County (FIPS 01089). https://abierto.us/counties/madison-county-al-01089 - City: Redstone Arsenal. https://abierto.us/cities/redstone-arsenal-al-0163912 - First posted: October 16, 2026 - Last posted: October 23, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/dc48ec76a79143b0b6662a563362bc63/view ## Description This Request for Information (RFI) is being issued by the Department of the Army, on behalf of Portfolio Acquisition Executive (PAE) Fires. PAE Fires is issuing this Request for Information (RFI) to identify qualified, experienced, and interested sources capable of providing specialized engineering, modeling, simulation, and software support for the Terminal High Altitude Area Defense (THAAD) Project Office in support of the AN/TPY-2 Terminal Mode. The contractor shall provide AN/TPY-2 Terminal Mode support for delivery of AN/TPY-2 source code, development, documentation (including appropriate, red-lined documents), integration, and support of the THAAD Modeling and Simulation (M&S) products. The contractor shall deliver tactical CX Terminal Mode (TM) software products (tactical source code and tactical executables), including incremental development releases, Engineering Releases and Final Releases. The contractor shall support integration of CX TM software into the THAAD M&S products, to include on-site support as needed. The contractor shall support the resolution of CX TM-related observations made by the THAAD M&S products during all phases of development and integration, as well as on-going system testing Note that this is not a request for quotes. A determination by the Government not to compete this requirement based upon responses to this notice is solely within the discretion of the Government. This RFI seeks industry comments to assist the Government in locating potential sources with the ability to satisfy its requirement. Please provide the following Point of Contact Information: Company: Address: Point of Contact: Phone Number: Fax Numbers: Email Address: DUNS Number: CAGE Code: Business Size and Classification (Large Business, Small Business, 8(a), Woman-Owned/Economically Disadvantaged Woman-Owned, Historically Underutilized Business Zone (HUBZone), Veteran-Owned, Service-Disabled Veteran-Owned): Potential sources are invited to submit a Capabilities Statement up to five (5) pages per each of the four (4) major tasks, as described above, to the "RFI: THAAD Modeling and Simulation Support". All responses should be submitted via e-mail address to jonathan.w.dickens.civ@army.mil and sean.c.allan.civ@mail.mil. Only attach MS Word/Excel compatible files or Adobe Acrobat PDF files in electronic correspondence. PM THAAD will not acknowledge receipt of responses to this RFI. Telephonic inquiries will not be considered. ## Open now in the same industry 94 open in NAICS 541330. - BROAD AGENCY ANNOUNCEMENT: Operational Analysis, SSN/SSGN Survivability Program (S3P), and Hull, Mechanical and Electrical (HM&E) Materials, Design Concepts, and Technologies for Future Submarine Platforms (N0002424R2120), due October 31, 2026 at 11:59 PM EDT. https://abierto.us/opportunities/n0002424r2120 - High Power Microwave Engineering Services (N0017826R3004), due November 1, 2026 at 9:00 AM EST. https://abierto.us/opportunities/n0017826r3004 - FDRMC ENGINEERING SUPPORT SERVICES (N6817126RN005), due November 2, 2026 at 5:00 AM EST. https://abierto.us/opportunities/n6817126rn005 ## Publications - October 16, 2026: Sources sought, due November 15, 2026 at 5:00 PM EST. Notice 50ff30ff1d3c4f9a9b4f2c48fd1c3c8a. https://sam.gov/workspace/contract/opp/50ff30ff1d3c4f9a9b4f2c48fd1c3c8a/view - October 20, 2026: Sources sought, due November 15, 2026 at 5:00 PM EST. Notice 29fafe5f46654dc98c0ba81933216ede. https://sam.gov/workspace/contract/opp/29fafe5f46654dc98c0ba81933216ede/view - October 23, 2026: Sources sought, due November 15, 2026 at 5:00 PM EST. Notice dc48ec76a79143b0b6662a563362bc63. https://sam.gov/workspace/contract/opp/dc48ec76a79143b0b6662a563362bc63/view ## Points of contact - Jon Dickens, jonathan.w.dickens.civ@army.mil - Sean Allan, sean.c.allan.civ@army.mil --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/thaadms260001.