The NATO Communications and Information Agency (NCIA) is seeking industry input through a Request for Information (RFI) regarding the provision of Wi-Fi Internet Connectivity via 5G Backhaul for SHAPE Buildings in Belgium. The RFI aims to identify potential sources and gather information on industry capabilities to modernize the existing wired network infrastructure at SHAPE, exploring various scenarios including public and private 5G network backhaul options, as well as different service ownership models. Responses to this RFI will inform NCIA's future acquisition planning and are due by 12:00 hours CET on January 31, 2026; interested parties should submit their responses directly to the designated RFI Point of Contact, as submissions to the Department of Commerce will not be accepted.