TAHRIR SECURITY U.S. Army Staff Sgt. Charles Holland with the Military Transition Team provides security from his turret for Iraqi army soldiers with 4th Battalion, 2nd Brigade, 5th Iraqi Army Division, during a raid operation in Tahrir, Iraq, Feb. 27, 2007. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 830007-P-KRL30-155.jpg Photo Gallery