Spc. Andrew Sergeant of Milwaukee, Wis., and Spc. John Carter of Martinsburg, W. Va., review a stock anesthesia machines inside the U.S. Army Medical Materiel Center Southwest Asia at Camp As Sayliyah, May 26. The two soldiers first met in 2008, while completing a 41-week biomedical equipment technologist course at Sheppard Air Force Base, Texas.