The Army Contracting Command, Aberdeen Proving Ground (ACC-APG) supporting Capability Program Executive (CPE) Command and Control Information Network (C2IN) and Project Manager Command & Control Infrastructure (PM C2I) is seeking information from industry regarding commercially available user‑interface solutions—including hardware and front‑end software—designed to support Corps‑level commanders in visualizing, understanding, and interacting with a complex, multi‑domain battlespace. This effort will not develop or procure backend capabilities such as data management platforms, networking infrastructure, or modeling/simulation engines. All backend services will be provided by existing or planned Army programs of record. This Request for Information (RFI) is intended to assess market maturity and identify potential solution providers. This RFI is issued solely for market research, information, and planning purposes. It does not constitute a Request for Quote (RFQ), Request for Proposal (RFP), or a promise to issue a solicitation in the future. This RFI does not commit the Government to contract for any supply or service. The Department of War (DoW) will not pay for any information or administrative costs incurred in response to this RFI. All costs associated with responding to this RFI will be solely at the responding party's expense. Not responding to this RFI does not preclude participation in any future solicitation, if issued. Questions regarding this RFI must be submitted NLT 16 June 2026 @3pm Eastern Daylight Time. **Please see the attached RFI document, RFI-User Interface Solution for Corps-Level Commanders , for full details.