Chemical operations specialist, Spc. Melissa Smith of Brazil, Ind., sprays a simulated decontamination solution on an area affected by chemical weapons during a training exercise held at the Camp Atterbury Joint Maneuver Training Center, Ind., June 15. Smith is part of the 438th Chemical Company, 81st Troop Command, Indiana National Guard headquartered in Indianapolis, and is currently conducting annual training at Camp Atterbury.