U.S. Army Sgt. Johnny Autry, assigned to the 63rd Expeditionary Signal Battalion, confirms serial numbers of returned Joint All-Domain Command and Control (JADC2) devices at a hotel in New York City, May 27, 2020. Armed forces personnel collaborate as an integrated system in support of the New York City medical system, as part of the Department of Defense COVID-19 response. U.S. Northern Command, through U.S. Army North, remains committed to providing flexible Department of Defense support to the Federal Emergency Management Agency for the whole-of-nation COVID-19 response. (U.S. Air Force photo by Senior Airman Xavier Navarro)