Firefighters from the South Dakota Army National Guard 451st Engineer Detachment practice rescuing victims from a major vehicle accident during vehicle extrication training as part of a Golden Coyote Exercise at Ellsworth Air Force Base, S.D., June 12, 2014. The training results will help assess the life-saving skills of firefighters involved in the training exercise. (U.S. Air Force photo by Senior Airman Anania Tekurio/Released)