The Defense Advanced Research Projects Agency (DARPA) is issuing a Request for Information (RFI) to explore advancements in active nuclear interrogation techniques utilizing Ghost Imaging (GI). The agency seeks innovative contributions that leverage correlated particles, such as neutrons and gamma rays, in classical, quantum, and computational GI to enhance performance metrics like resolution, specificity, and signal-to-noise ratios beyond current capabilities. This initiative is critical for improving national defense technologies, and responses to the RFI are due by December 8, 2025. Interested parties should submit succinct, technically justified, and non-proprietary information to the BAA Coordinator at DARPA-SS-26-02@darpa.mil.