U.S. Marines from 3rd Battalion, 4th Marine Regiment provide over watch security for fellow Marines. U.S. Marines from 3rd Battalion, 4th Marine Regiment provide over watch security for fellow Marines as they patrol the streets of Husaybah, Iraq, on Nov. 2, 2006. SHARE: Download: Full Size (0.11 MB) Credit: VIRIN: 172736-X-ORT10-015.jpg Photo Gallery