The 81st Troop Command Commander Col. Mark E. Coers observes as a Soldier of the 438th Chemical Company sprays a simulated decontamination solution on a supply truck during decontamination training at the Camp Atterbury Joint Maneuver Training Center in central Indiana on June 24. The unit is part of the 81st Troop Command, wrapping up their 2010 annual training at CAJMTC.