The U.S. Government seeks a portable chemical detection system (AVCAD) for worldwide tactical use by multiple military branches. The system must detect vapor and aerosol hazards, operate in both dismounted and mounted configurations, and include remote operation via a tablet application. Performance will support missions including reconnaissance, base defense, and decontamination. This market research aims to update technical and manufacturing readiness information for potential full-rate production. No specific budget, performance location, or non-bid timelines are detailed in this description.