This is a Request for Information (RFI) for market research on manufacturing the Next Generation Short Range Interceptor (NGSRI) missile system, intended to replace the Stinger for the Army's M-SHORAD program. The government seeks industry input on production capabilities for approximately 11,000 missiles and 2,200 Control Launch Assemblies, with production required to begin no later than Fiscal Year 2028. Responses must include rough order of magnitude cost and schedule estimates, with planning factors assuming procurement of 200 missiles in FY28 and 500 in FY29. The location for performance of services is not specified. Responses are due by July 6, 2026, and no contract will be awarded from this notice.