Jerry Breznican (White Shirt), U.S. Army Corps of Engineers Nashville District chief of Emergency Management, highlights how the district manages and operates Emergency Command and Control Vehicles that can be utilized when available during an emergency response to first responders April 8, 2021 at Center Hill Dam in Lancaster, Tennessee. The group participated in First Responders Day, an event where regional first responders work through an exercise scenario to communicate and facilitate awareness. (USACE Photo by Leon Roberts)