by Sgt. 1st Class Sandra WatkinsKeough May 5, 2004 Staff Sgt. Timothy Roach, right, and his military working dog Allan, along with a fellow Soldier and a civilian explosive ordnance expert, search for mines and unexploded ordnance in an uninhabited area of Bagram Air Field, Afghanistan. Roach is assigned to the 67th Engineer Detachment. Civil servants and Army contractors are serving alongside Soldiers in the Global War on Terrorism. This photo appeared on www.army.mil.