An unmanned aerial system hovers in the air during a Combined Joint All-Domain Command and Control demonstration at Ramstein Air Base, Germany, Feb. 22, 2021. U.S. Air Forces in Europe-Air Forces Africa conducted a CJADC2 demonstration to highlight the force’s ability to integrate network solutions and connect multiple sensors to a common operating network, presenting warfighters with an information advantage across all warfighting domains. (U.S. Air Force photo by Tech. Sgt. Christopher Ruano)