U.S. Soldiers from Bravo Company, Brigade Support Battalion, 502nd Infantry Regiment, 2nd Brigade Combat Team, 101st Airborne Division train Iraqi soldiers from 1st Battalion, 22nd Brigade, 6th Iraqi army Division, on maintenance and repair of air conditioning systems in Humvees at Forward Operating Base Justice, Baghdad, Iraq on Sep. 9, 2008. An Iraqi army mechanic looks over a schematic during the training session.