This is a Request for Information (RFI) for market research to inform a potential future Strategic Satellite Communications (SATCOM) acquisition focusing on the eXtended Data Rate (XDR) waveform. The Government seeks white papers outlining innovations in high-availability communications, resilient architectures, and advanced infrastructure, with a reverse industry day planned for March 2026. Participation is voluntary and does not guarantee any future contract. White papers are requested to detail a company's capabilities, security readiness, and technical approach to integration. The performance location is not specified, and no budget information is provided.