Guardian Angel An airman participates in a mass-casualty training event at Joint Base Elmendorf-Richardson, Alaska, May 4, 2016. The exercise consisted of a tactical foot patrol in the woods on the joint base, where the rescue team members searched for reported casualties. The airman is assigned to the Alaska Air National Guard's 212th Rescue Squadron. Air National Guard photo by Staff Sgt. Edward Eagerton SHARE: Download: Full Size (4.11 MB) Credit: Staff Sgt. Edward Eagerton VIRIN: 160504-Z-MW427-465C.JPG Photo Gallery