The U.S. Army is seeking information on modular, lightweight signature management solutions to conceal personnel and equipment from VIS, NIR, and LWIR sensors, with secondary focus on MWIR, Radar, and SWIR. Key form factors include overgarments, hide sites, headcovers, hasty solutions, and extremity concealment, optimized for environments like arid/desert, woodland/jungle, and arctic/extreme cold. Solutions must be durable, field-reparable, compatible with standard combat loads, and not hinder soldier movement or create a negative physiological burden. Performance should reduce detection probability from ground and aerial sensors, with a focus on integrating capabilities across multiple spectral bands. No budget or performance location is specified; interested parties must submit white papers and optional product demonstration models by the stated deadline.