The Request for Information (RFI) issued by the U.S. government on March 5, 2025, seeks to identify potential contractors capable of producing the Embedded National Tactical Radio (ENTR) V4 for U.S. government and Department of Defense use. The government aims to procure both footed and non-footed versions of this tactical radio under a five-year contract, anticipating an initial order of 50 units, followed by 25 units annually. The ENTR V4 is essential for multi-platform missions and enables users to receive crucial data for threat management and situational awareness. Interested contractors must submit their capabilities for evaluation, demonstrating prior experience, technical data generation, and production capacity. The RFI encourages responses from both small and large businesses and emphasizes collaboration through subcontracting or joint ventures, especially from small businesses. It underscores that participation does not guarantee contract awards and emphasizes that responses should be submitted electronically by April 4, 2025. Companies must clearly outline their capabilities, prior experience, and arrangements to fulfill the government’s requirements while also detailing potential issues of parts obsolescence. Overall, this market research is critical for fulfilling the government’s procurement strategy while ensuring operational readiness.