Alaska National Guard Sgt. Anthony Luiken, 103rd Civil Support Team, (left) and Montana National Guard Sgt. Donald Swan, 83rd CST, inspect a simulated plane crash for radioactive contamination during exercise Van Winkle 2022 in Juneau, Alaska, March 23. Van Winkle 2022 is a chemical, biological, radiological, nuclear and explosive response exercise designed to enhance interoperability between state, federal and local first responders with complex training scenarios. Exercise participants included CST units from the Alaska National Guard, Montana National Guard, Connecticut National Guard, Mississippi National Guard and North Carolina National Guard. (U.S. Army National Guard photo by Victoria Granado)