Player Embed Code: Download Embed Share Teaming up, Saving Lives Defense.gov Jan. 31, 2019 | 1:00 Army Reserve soldiers train alongside civilian first responders at Homestead-Miami Speedway in Florida. The soldiers were taking part in a training exercise that simulated a dirty bomb attack and learning how to work with civil authorities in the aftermath. The event allowed soldiers to practice their search and recovery skills while handling a mass casualty situation. Army video by Calvin Reimold