Cpl. Alan Aerts drinks chi and rests before continuing on a dismounted patrol. U.S. Army Cpl. Alan Aerts, with 2nd Battalion, 5th Cavalry Regiment, 1st Brigade Combat Team, 1st Cavalry Division, drinks chi and rests before continuing on a dismounted patrol outside of Joint Security Station Ur, Iraq, on May 22, 2009. The purpose of the patrol is to show a strong Army presence in this area of operation. DoD photo by Spc. Joshua E. Powell, U.S. Army. (Released) SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 994542-K-VNQ93-374.jpg Photo Gallery