INTRODUCTION:The United States Army Contracting Command, Aberdeen Proving Ground (ACC–APG), on behalf of the Army Transformation and Training Command (T2COM) Command and Control Future Capability Directorate (C2 FCD) and Capability Program Executive Command, Control, Communications, and Network (CPE C3N), is requesting feedback from industry for Next Generation Command and Control (NGC2). BACKGROUND: Ongoing conflicts reveal the criticality of detecting, synthesizing, and exploiting digital signatures on the modern battlefield. These lessons underscore the prevailing viewpoint that data enables decision overmatch. The modern commander must dominate algorithmic warfare. To orchestrate data to the point of need, the NGC2 ecosystem provides commanders and units at echelon with seamless cloud to edge access for application and data services that can leverage any military or commercial transport. The multi–layer technology stack requires novel technical and business approaches to achieve the Warfighting objectives set by the approved requirement, the NGC2 Characteristics of Need (CoN). The NGC2 CoN is regularly updated based on technological observations and lessons learned through experimentation and prototyping, and it is posted to industry here: (https://sam.gov/workspace/contract/opp/fe97ef8ca1694832b18dd33b56ba5dd2/view). REQUESTED INFORMATION: The purpose of this RFI is to solicit industry feedback on a current snapshot of the emerging architecture for the Army's approach to an extensible multi–layer technology stack to provide a NGC2 ecosystem that supports Army operations for Corps and below. The document includes both illustrations and text descriptions of the emerging architecture, informed by ongoing prototype efforts. The RFI has three focus areas of questions that are in a fillable form (https://forms.osi.apps.mil/r/uuqYdd7hDB), that corresponds to the CUI document, for requested response by 22 Dec 2025. This feedback request focuses on three main areas: Vis