b'We know that the DOD has global missions in Europe, Asia and Africa, which requires them to securely operate through existing infrastructures. Commercial carriers have roaming agreements with many nations, but there may be circumstances that require customization to support RF operations in DOD spectrum bands. The DOD is going to need flexible solutions to seamlessly integrate wireless and wireline networks, which would align with their vision for joint all domain command and control, or JADC2. Adopting secure, open architecture would enable this vision and expedite the adoption of 5G technology.John Dillard:As a global provider, AT&T can deliver end-to-end solutions for the DODs tactical operations, with security at the foundation of everything we do. Were currently engaged with the DOD on many 5G opportunities that are customized solutions. We have adapted 3-GPP standards-basedIts going to take more than solutions to meet many of the DOD capabilitymobility for the DOD to sets, and were building prototypes that support DOD goals, including smart warehouses, AR/VRmaintain domain superiority; and even tactical 5G solutions.the DOD will need all-Weve been heavily involved in thought leadership for dynamic spectrum sharing, whichencompassing solutions is at the core of what we do to provide mobilitywith defense-in-depth and wireless services. Were adapting capabilities from our commercial segment for the DOD andcapabilities, built upon a gaining insights from the process. Were in lock step with the DOD, moving faster to adapt to thefoundation of cybersecurity. way they must combat their adversaries across all the domainsland, sea, air, space and cyber. - John M. DillardThe government has been an early adopter of 5G technology, and we will continue innovating to support their unique missions. Its going to take more than mobility for the DOD to maintain domain superiority; the DOD will need all-encompassing solutions with defense-in-depth capabilities, built upon a foundation of cybersecurity.Government Business Council Securing the Nations Network | Page 15'