U.S. Marines patrol through a dry creek bed in Khowst, Afghanistan. U.S. Marines patrol through a dry creek bed while they search caves in Khowst, Afghanistan, on Aug. 18, 2004. The Marines are currently conducting vehicle checkpoints and village assessments while maintaining an offensive presence throughout the region in support of Operation Enduring Freedom. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 713280-X-RAA85-911.jpg Photo Gallery