The Department of Defense, specifically the Space Systems Command under the Department of the Air Force, is seeking information from potential contractors regarding the production and deployment of 70 Radio Frequency Switch (RFS) units, along with 11 spare units, for the Upgraded Early Warning Radar (UEWR) system. The objective is to identify vendors capable of manufacturing and installing these units at five designated radar sites, including locations in the United States and the United Kingdom, while ensuring compliance with security and program management standards. This initiative is critical for modernizing radar capabilities without disrupting existing operations, thereby enhancing national defense and operational readiness. Interested parties are encouraged to submit their responses, including company details and capabilities, to the designated contacts by the specified deadline, as this is a Request for Information (RFI) and not a solicitation.