The Air Force Life Cycle Management Center (AFLCMC), Intelligence, Surveillance, Reconnaissance (ISR) & Special Operations Forces (SOF) Directorate (AFLCMC/WI), is conducting market research to identify potential contractors capable of supporting the transition and continued development of the Resolute Sentry (RS) program. RS is an approved Transformational Capabilities Office (AFRL/RST) FY2021 WARTECH Vanguard Prospect program transferring from AFRL’s Sensors Directorate (AFRL/RY) and Information Directorate (AFRL/RI). This RFI is intended to gather information from qualified vendors regarding their capabilities and solutions related to the software development, integration, test, and fielding of the RS software, including support for its modernization and operational sustainment. This RFI is for informational purposes only and is not a Request for Proposal (RFP). Responding to this RFI does not guarantee an invitation to participate in a future RFP.