The Naval Information Warfare Center (NIWC) Pacific has awarded a sole-source contract to H3D, Inc. for Cadmium Zinc Telluride gamma-ray detector packages to develop a Vehicle-Mounted Radiation Detection System. The sole-source justification is based on multi-year market research and testing, concluding H3D is the only source meeting essential technical and performance requirements. No submission timelines or bid deadlines are mentioned in this informational notice. No budget amounts are specified for this contract. The location for performance of services is not specified.