The Department of Defense, specifically the Department of the Air Force, has issued a Request for Information (RFI) for passive defense solutions aimed at countering threats posed by Group 1-3 Unmanned Aerial Systems (UAS) to USAF assets. The Air Force is seeking industry input on solutions that utilize Camouflage, Concealment, Deception, and Hardening (CC&D+H) measures, with an emphasis on low-cost, user-friendly, and rapidly deployable options that can integrate with existing systems. These solutions are critical for enhancing the protection of Air Force assets by reducing spectral and visual signatures while ensuring operational continuity. Interested vendors are required to submit a five-page response detailing their company overview, proposed solutions, technical approaches, performance data, and cost/schedule by December 22, 2025, at 1600 EST. For further inquiries, vendors may contact Timothy Overby at timothy.overby.1@us.af.mil or Jennifer Judkins at jennifer.judkins@us.af.mil.