The Department of Defense, specifically the U.S. Army Combat Capabilities Development Command (DEVCOM) C5ISR Center, is seeking information on radio frequency (RF) free initialization solutions for Positioning, Navigation, and Timing (PNT) systems to enhance capabilities in degraded and denied environments. The objective is to gather insights and proposals from industry participants regarding innovative solutions that can improve assured PNT capabilities. This Request for Information (RFI) is crucial for planning purposes and aims to inform future procurement strategies, although it does not constitute a solicitation or binding contract. Interested parties must submit their responses by February 6, 2026, and can request additional technical details through the provided contact emails: usarmy.apg.devcom-c5isr.mbx.rti-industry-engagement@army.mil and Brianne.l.holmes3.civ@army.mil.