This is a Request for Information (RFI) for a commercial, gimbaled HD EO/IR sensor to replace existing tower-based systems for U.S. Army C5ISR and force protection missions. The government is seeking potential solutions with an initial evaluation of expected performance and lifecycle costs to determine if a cost-saving replacement is viable. Responses must be submitted electronically by the Close of Business on 16 March 2026. A detailed specifications document is available as Controlled Unclassified Information (CUI) upon request. The notice clarifies this is for planning purposes only and does not constitute a formal solicitation or contract award.