The Department of Defense, through the Air Force Life Cycle Management Center (AFLCMC), is issuing a Request for Information (RFI) to identify sources capable of providing Commercial Solutions for Classified (CSfC) Dual Data at Rest (DAR) capabilities for Tactical Air Control Party Modernization (TACP-M) Core Computers. The objective is to enhance operational security by ensuring that classified data is properly sanitized when computers are powered off or logged out, thereby allowing them to be considered unclassified and mitigating logistical and operational security concerns during travel and field operations. The proposed solution requires a minimum hardware update to NVMe SSD hard drives (M.2 2280, TCG Opal compliant, 1 TB minimum) and a software update for full disk encryption, with compliance to NSA certification for Full Drive Encryption (FDE) and NIAP-approved collaborative protection profiles. Interested parties must submit their responses, including company data, product capabilities, rough cost estimates, and potential risks, by January 5, 2026. For further inquiries, contact Edwin Hernandez Mendez at edwin.hernandez_mendez.2@us.af.mil or Denis Grenier at denis.grenier@us.af.mil.