U.S. Army 1st Lt. Alan Boyce participates in a dismounted presence patrol. U.S. Army 1st Lt. Alan Boyce from the 1st Battalion, 68th Armor Regiment, 3rd Brigade Combat Team, 4th Infantry Division participates in a dismounted presence patrol through the Beida neighborhood of Baghdad, Iraq, on Feb. 29, 2008. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 437212-T-AWV36-988.jpg Photo Gallery