A U.S. Marine provides security for fellow Marines. A U.S. Marine with Echo Company, 2nd Battalion, 6th Marine Regiment provides security for fellow Marines as they use a forklift to place concrete barriers along roads in Fallujah, Iraq, on Sept. 4, 2007. Marines with the Combat Engineer Battalion are placing the barriers to assist in controlling the flow of vehicle traffic. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 094331-Z-TKK80-970.jpg Photo Gallery