The Alliance needs data-centric, inter-connected digital systems, which can integrate easily and securely across the various organizational and national boundaries, in peacetime as well as during missions and operations. This implies that the Digital Backbone will have to provide the technical means for providing universal connectivity and data transport not just across the traditional domains of operations (Maritime, Land and Air), but also for the new domains of Space and Cyberspace, including Allies and Partners as described in the Alliance Concept for MDO. The Digital Backbone integrates digital capabilities, connects sensors, effectors and decision makers across military and political spheres, driving integration and interoperability across domains and platforms, and enabling seamless collaboration. It also hosts the Data Fabric that enables users and digital services to access and process data rapidly and securely at every level. The Digital Backbone’s key components include federated networks, cloud computing, and a design based on a service oriented architecture paradigm.