The U.S. Government is conducting market research to identify sources capable of qualifying and producing X-Band Receive Microwave Assemblies. Security clearance and foreign participation requirements are not yet determined, but contractors should anticipate working with military, civilian, and partner teams. This is a sources sought notice for informational purposes only, not a solicitation or request for proposals. No budget information or performance location is specified. Responses are due by the date indicated in the posting, and small businesses are encouraged to respond with teaming or subcontracting arrangements.